Description:DURABLE: The hand exercise gripping strengthener, made from premium silicone, suitable for stretch and pull,durable

FEATURE: ly sized for grip strength training for men, women, seniors and teens

FUNCTION: Grip Rings with Tire pattern, designed to strengthen your wrists, improve the dexterity of your fingers and increase the strength your hands

WIDE USAGE: The hand grip trainer, for improving power and flexibility in the wrists, fingers, and forearms

GIFTS: for athletes(tennis, basketball, boxing, golf )and musician (guitar players, bass players, pianists and violinists), computer workers

Portable and easy to in bag or pocket

Specification:Material: SiliconeSize Chart:7

5cmx7

5cm/2

95inx2

95inPackage Includes:1 Hand Grip Exerciser Strengthener