Silicone Hand Exerciser 40pounds

silicone; Hand exercisers for strength--our hand gripper ring is made of silicone material, and can be used for a long time, hand strengthener grip; Hand grip rings--toughness and elastic to create integrated molding, to provide resistance to grinding power, grip hand exerciser; Grip trainer--simply wash the stain and make it look new, suitable for your hand strength training in home and fitness center, grip strength; Grip exerciser--in adoption of silicone material, this hand finger strengthener wear resistant for long serving time, hand strengthening equipment; Hand grip exerciser--with round shaped design and compact, it is easy to grip design, it is portable and very practical, wrist strengthener

What's in the box
1 x Hand Grip Strengthener