Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.

Tumble Forms® Floor Sitter - Seat and Wedge Tumble Forms 2® Deluxe Floor Sitter includes the Feeder Seat Positioner and the Floor Sitter Wedge. The Wedge can be used to keep the Positioner in an upright or a reclined position suitable for the childs activity. A Velcro® brand hook & loop system holds the seat securely, allowing instant adjustability. Originally developed for feeding, the Feeder Seat can be used for any short-term activity in the home, clinic or school. Its a great alternative to the child’s wheelchair or stander. Easy to get the child in and out of, the Feeder Seat Positioner allows good basic positioning without complicated adjustments. It comes in four sizes to accommodate infants through adolescents and multiple colors. Excellent for personal or clinical use, this product features a wipe-clean surface that is easy to sanitize between uses. Tray for Feeder Seat Systems Designed with material that gives this seating system an added level of protection against bacteria, mold and mildew Features an easy-to-clean and tough surface Color choice is not available with this Tumble Forms2 product Latex free Tray for Feeder Seat Systems can be adjusted in both angle and height. Can be used with the Floor Sitter Wedge Feeder Seat and the Mobile Floor Sitter. Tray Features: Non-slip work surface measures: Small/Medium/Large 23"W x 22"D (58 x 56cm) - X-Large 32"W x 23"D (81 x 58cm). Adjusts in height from: Small/Medium/Large 14" - 20" (35.5 - 51cm) - X-Large 20" - 30" (51 - 76cm). The Feeder Seat System is designed specifically for children with special needs. The wedge can be used to adjust the position of the user, holding them in either an upright or reclining position for various activities. Easily adjust the seat using the straps and adjustable VELCRO brand securing system. The small and medium models feature an anti-thrust seat for increased pelvic stability and comfort.