Kasstino 3PCS Set Hand Gripper Grip Silicone Ring Resistance Strength Trainer Exerciser

Description

Features: Material: premium silicone Fit for men and women Sized especially for adult hands, to maximize the benefits of the exercise and ensure a challenging, yet safe experience These rings are great for training athletes, and giving their performance a positive boost Specifications: 1.a Green Gripper: 30-lb 2.a Black Gripper: 40-lb 3.a Red Gripper: 50-lb 4.external diameter: 88mm 5.Inside diameter: 44mm Package Included: 1 x Green 30lb gripper 1 x Black 40lb gripper 1 x Red 50lb gripper