Three pieces set,which includes 30lb (green), 40lb (black) and 50lb (red) hand grippers.
Material--The grippers are made from premium silicone, the high quality item can strenghen your muscle.
Sized especially for adult hands, to maximize the benefits of the exercise and ensure a challenging, yet safe experience.
These rings are great for training athletes, and giving their performance a positive boost.
3 Colors - Black, Green, Red. Fit for men and women.

Technical Details

Product Details

Package Dimensions
Width : 5.7 inch
Height : 0.9 inch
Length : 5.9 inch

Shipping Weight: 10.4 ounce (View shipping rates and policies)

ASIN : B018K1J6DW