BALANCE EXERCISEOur gripper comes in 2 packs. You can train both hands at the same time to avoid the muscle size difference between left and right hand. ADJUSTABLE RESISTANCEAccording to exercise needs, you can adjust the grip strength in the range of 5kg to 60kg, which is very suitable for men and women who want to exercise their grip strength. PROTABLE DESIGNThe hand gripper is made of high quality and lightweight materials, and the size is 4.3*5.8 inches, which is very suitable for carrying out. So you can start grip training anytime and anywhere. where. MULTI-PURPOSEThe Grip Strengthening Forearm Grip is perfect for improving strength and speed in wrists, fingers and forearms. Its not only the best choice for rock climbers, tennis players, athletes and musicians to improve the flexibility of their fingers and wrists, but also very suitable for people with arthritis, wrist fractures and tendon surgery recovery period. HIGH QUALITYOur grip strength trainer is made of durable plastic and reinforced metal alloy materials that are high quality and durable. If you have any questions, please contact us and we will solve it for you.