The Comfort Disc promotes proper spine alignment while adding comfort to any chair!
This great anti-fatigue cushion helps improve posture & flexibility and can be used at home, in your car, or at the office. You can even use it while seated to give you the benefits similar to a gym ball.
Improves posture & flexibility
Large 13" diameter
Choice of 2 reversable textures
Supports up to 300 lbs
Us seated to give you the benefits similar to a gymball. Use standing to increase balance and muscular resistance while doing exercise. Use lying down to improve strength and core stabilization for floor exercises. Vary inflation to change degree of difficulty. Sit on it...Lay on it.. and even stand on it!