With regular use, residual effects include toning the upper arm.
Heavy Hand Grip can be used in anytime anywhere and very convenient to carry.
Great training aids for all martial people and who need to practice his or her hand.
Use to increase finger, hand and forearm strength and stamina.Tension Supported: 20 pounds.
Strength Tool Device can be used in anytime anywhere and very convenient to carry.

Technical Details

Product Details

Package Dimensions
Width : 3.5 inch
Height : 1.2 inch
Length : 5 inch

Shipping Weight: 6.08 ounce (View shipping rates and policies)

ASIN : B01A9TPCN6