Description :
Great for daily exercise , improves strength , prevents stiffness and relieves joint pain . Also for stress 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 . 7cm / 2 . 8 inch
Force : 60LB ; 50LB ; 40LB ; 30LB ( You Can Choose )
Package Includes :
1 Piece Grip Ring