With the help of the finger stretcher, you can conveniently improve the strength of your fingers, forearm and wrist. It uses high-quality silicone as the main material, which has good elasticity and is not easy to tear, break or deform.
Specification:
Material: Silicone
Black Resistant level: 13LB-17LB-21LB
Grey Resistant level:6.6LB-8.8LB-11LB
Color: black or gray
Packing List:
2pcs- packs: Finger Gripper*2+Wrist Strap*1