Finger Gripper Exerciser 6 Resistant Levels

Finger exercisers can improve finger strength and mobility. Made of high-quality silicone as the main material, it is not easy to tear, break or deform, and is small enough to fit in your gym bag or pocket.

Specification:

Product Name: Finger Exerciser

Material: Silicone

Resistant level: 13LB, 17LB, 21LB