These ball chairs include inflatable exercise ball and chair base. The mobile ergonomic seating systems combine the benefits of ball therapy with the convenience of a chair base. Ball (color may vary) held securely in place by the base. Casters glide on carpet or hard surfaces. Light assembly required. THIS ITEM WILL DROP SHIP FROM THE MANUFACTURER AND TAKE 7-10 DAYS FOR DELIVERY. DIMENSIONS: Large - Ball size: 20" Dia L: 32" x W: 22" x H: 26" Weight limit: 250 lb. Small - Ball size: 15" Dia L: 23" x W: 18" x H: 20" Weight limit: 150 lb.
- Warning: Choking Hazard (1) Not for under 3 years