Description
Inflated, soft, pliable and dynamic ball-cushion with spiky massage knobs on one side
Sit on it – for a healthy back without pain
Stand on it – for joint stabilization and improved balance
Lay on it – while performing core strengthening exercises
Massage effect due to knobs on one side of the surface
Suitable for office-chairs, benches and floors
Size: 33cm in diameter, with exercise poster
Withstands loads up to 200 kg
Made of non toxic, odourless Ruton, free of forbidden phthalates
Made in Germany, 30 year-warranty!
