Ball Chair with Back, Plastic, Child Size, 15 Inch Ball

Plastic ball chair with back includes an 15 inch inflatable exercise ball and plastic chair base. The mobile ergonomic seating system combines the benefits of ball therapy with the convenience of a chair base. Ball held securely in place by the base. Casters glide on carpet or hard surfaces. Light assembly required. Weight capacity 150 lbs. Dimensions: 20 L x 18 W x 23 H inches.