Posilovač úchopu ruky, cvičební pomůcka na prsty, kroužky na předloktí, silikonové stlačovače na prsty

Overview:

Easy to Clean: The finger stretcher expander hand grip trainer can being cleaned after washing with water.
Durable and Practical: The silicone material are very stable, and the silicone finger exerciser is durable and practical.
Comfortable: Due to the softness of the silicone, hand grip feeling comfortable to touching, extremely flexible, no deformation.

Product information:
Applicable scenarios: fitness equipment, fitness body shaping
Color: Pink: 5-10KG, grass green: 10-20kg, blue: 20-30kg, Gray: 30-40kg, coffee Black: 40-50kg
Material: Silicone