Gymnic Sit'n'Gym Jr. Exercise Balls Hollister Replacement Filter Includes adjustable straps for attachment

Includes adjustable straps for attachment

Large (NC54040) UPC: 656083245502

XX-Large: US Men: 15-17 / US Women: 16-18 / Euro: 48-50

no tape collar - 57mm (2¼in) flange

For use in wheelchair or bed

Gymnic Sit'n'Gym Jr. Exercise Balls Hollister Replacement Filter Includes adjustable straps for attachmentThe Sit'n'Gym Jr. ball is designed for children and is widely used in primary schools. It provides the beneficial effects of a correct posture through dynamic sitting and increases the child's attention span and concentration. Its small feet prevent the ball from rolling away. Quantity: 1 Color: Clear or Yellow Manufacturer: Gymnic Indications: Provides the beneficial effects of a correct posture through dynamic sitting and increases the child's