Zenergy Swivel Ball Chair by Safco -
Safco Zenergy Swivel Ball Chair leans, bounces and spins 360 degrees for an active seating experience that encourages good posture, core muscle strength and may help increase concentration. Designed with a rubber-molded anti-skid base for stability on all floor types, it offers the posture benefits of a yoga ball without the rolling. Weighing only 13.5 lbs., this anti-bust swivel ball chair supports up to 250 lbs., making it ideal for waiting areas, conference rooms or even classrooms.
Overall dimensions: 17 1/2"H x 17 1/2"D x 17 1/2"W. Weight capacity: up to 250 lbs. Pump included with ball chair.