Gaiam Kids Stay-N-Play Children\'s Balance Ball - Flexible School Chair Active Classroom Desk Alternative Seating | Built-In Stay-Put Soft Stability Legs, Includes Air Pump, 45cm, Lime

Our best-selling Kids size (45cm) balance ball for children ages 5-8 is now available in a Junior size (52cm) for ages 8-12 or anyone who may need a little extra height. Also, features five built-in s...