They're made of silicone that feels comfortable when you do your hand exercise. Silicone Ring hand grippers are suited for all three major grip training types. Whether you are at home, work, walking, in the car or doing your favorite sport as the rings are lightweight easily portable.
Normal Production Time
15 Working Days
Product Size
Dia:3 3/8:in
Additional InformationRound Silicone Hand Grip Strengthener Exercisers