Ideal for sitting, standing or working out!;The Classic Active Sitting Disc can be used with any chair.;It is very portable and easily creates an active sitting environment.;Increase instability and up the intensity,Made of a durable synthetic material.;Classic Sit Disc as an active sitting cushion to promote proper posture, or put it on the floor to keep your legs and feet active.

• Fitter First Classic Active Sitting Disc - Medium(13 Diameter)
• Medium(13")
• Blue

Fitter First Classic Active Sitting Disc - Medium(13 Diameter)Fitterfirst