Think outside the chair with the Safco Zenergy™ Ball Chair. Enjoy the comfort and benefits of alternative seating with this attractive ball chair. Improve posture and work that core while seated on a mesh covered yoga-style ball. Modern style legs keep it in place while its non-burst vinyl material provides an air-cushioned seat you’ll enjoy all day long. Includes an easy to use pump when inflation is needed. Just pump it up, take a seat, and enjoy all the compliments - you’ll get many.