Portable Hand Grip Dynamometer, Digital Hand Grip Strength Meter Strengthener round sandwich

round sandwich

L shape design make the bookends more sturdy and long lasting

Enhances your armrest comfort and keeps perspiration away

and reusable

Portable Hand Grip Dynamometer, Digital Hand Grip Strength Meter Strengthener round sandwichPortable Hand Grip Dynamometer, Digital Hand Grip Strength Meter Strengthener screen display, 42mm diameter, solid pointer display clear. ABS material has high strength, corrosion resistance, high temperature resistance, lightweight, wear resistance, and durability, etc., which increases the service life of the product By training the reaction ability and strength between the fingers, the fingers are more flexible, and the fingers are more skillful