Ankle strap unit

The straps that dream your Boule 😍🍑
 
The essential indoor accessory to build you a curved and harmonious buttocks 🍑
 
🍑 thick foam for maximum comfort on heavy loads.
🍑 A metal buckle and not a scratch for more security.
🍑 A strap under the heel for a better feeling, and therefore an optimization of your muscle contraction.