Gaiam Balance Ball Chair, Black

Give yourself ergonomic support and a core-strengthening workout by adding this Gaiam balance ball chair to your home office or business workspace. Sitting on the ball helps improve your posture and spinal alignment while still allowing you to focus on the tasks at hand. Thanks to the casters, its easy to move from task to task. Removable anti-burst vinyl ball. Adjustable support bar. Plastic base features easy-glide casters. Made for people 5ft to 5ft11in tall. Comes with an air pump and an exercise guide. Assembly required. Balance ball chair is finished in black.