Description:

Great for daily exercise, improves strength, prevents stiffness and relieves joint pain. Also for stress sore release, Fit for men and women.

Suitable for the office staffs, athletes, children and women etc. Particularly applicable to the crowd, hand muscle weakness patients.

Travel size for using anywhere.

Helpful for increasing fingers and hands strength for musicians like guitar, violin, rock climbing, tennis, bodybuilding, golf etc

Material: Silicone

Diameter: approx. 7.5cm/ 3 inch

Force: 20LB; 40LB 60LB; 80LB; 100LB (You Can Choose)

Package Includes:

1 Piece Grip Ring