Rullo Polso Esercitatore Rinforzo Avambraccio: Avambraccio Blaster Avambraccio Roller Grip

Easy to Use:Hold arms straight out front shoulder width apart and roll the wrist roller until the weight has reached the top. And then slowly let the weight down until it hits the end of the rope. High-quality Nylon Strap: The strap of our forearm strength trainer is made of high quality nylon material.Equipped with extra wider nylon webbing, it can provide better comfort and extra safety during training.

eBay