Grip Strength Training Hand Exercise Ring Handle Made of Silicone

• Specifications: Set of 3 (30 LB/40 LB/50 LB) Diameter: 70 mm.Thickness: 17mm. • High quality material: Made of TPE material, it has high elasticity, tear resistance, stain resistance, and can be washed with water or a compress. • Easy to use: Compact size allows you to carry it in your bag.It can be used by both adults and children to easily train their hands and fingers. • Versatile uses: hand grip trainers can be used for athlete training, grip training, climbing, finger and forearm training, or muscle strengthening, athletic training and fitness, etc. • If you have any problems with the product, please feel free to contact us at any time.we will solve it for you.

This is a very practical product