Colorful 30KG Strength Finger Grip Muscle Power Training Rubber Ring Exerciser

Description

Lightweight, easy to carry Made of high quality and durable material Will build hand and forearm strength for added performance in any sport anytime, anywhere Ideal gift choice for your friends Can develop serious hand strength, hand grippers is the perfect choice for you Weight Resistance: 30kg Outer Diameter: approx 0.3 inch / 7cm.