O-shaped Muscle Developer Hand Grip Ring

O-shaped Muscle Developer Hand Grip Ring Massage Exerciser Training Gripper Very good preowned condition. Like new grip trainer. Using excellent TPE material, it is not easy to deform and elastic. 30LB is suitable for initial exercise. The special design fits the fingers better, and the curvature fits the palm better. You can wash it by water. Small size makes it easy to carry. It is suitable for office workers, homesteaders, or fitness people to fitness, bodybuilding, yoga, rehabilitation training, etc. Size: 10cm x 7.5cm /3.94" x 2.95" (Approx.) Thanks for looking CR25