Using 100% high quality rubber, solid, hardness is great
Our premium, professional material holds up to 2,000lbs and is extra thick and won''t burst while you''re exercising in even the most rigorous workouts. Considered the best abdomen exercise equipment. Safe and strong enough to use daily as exercise equipment for home, desk, kids, women, and pregnancy
Diameter: 2.5in, Economical choice for easy storage without unnecessary and bulky equipment
Getting motivated to workout can be hard, but not when you have the best abdominal exercise equipment at your fingertips.
Deflates slowly if punctured, use to exercise abdominals, back, glutes, hips and other muscles, great for rehab and flexibility

Technical Details

Width : 0.75 cm
Height : 0.75 cm

Product Details

ASIN : B072PVLY9F