3 Level Resistance: set of 3 includes 30lb, 40lb and 50lb hand grips, allowing you to increase the difficulty of your training gradually, as your strength improves or to benefit from interval training.
Material--The grippers are made from premium silicone, the high quality item can strenghten 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.
Easy to carry and harmless: medium size, made of environmental protection silicone.

Technical Details

Product Details

Package Dimensions
Width : 3.5 inch
Height : 0.5 inch
Length : 3.5 inch

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

ASIN : B01D31ORGA