Durable Adjustable ABS Grip Improving Strength Training Comfortable Tension Exerciser Home Finger Hand Wrist

️ Ergonomic and Non-slip Design ️ Hand grip strength trainer is made of PP, ABS material and spring steel,safe, environmental and durable. ️ Easy to carry or put in a bag. You can take it out to train your hand and wrist, at anytime and anywhere. ️ Hand grip strength exerciser not only can be used to train grip strength, wrist strength, forearm and palm, but also help people with arthritis, tendonitis, carpal tunnel inflammation to restore and enhance their grip strength. ️ And it is also very effective for relieving the pressure of finger muscles caused by writing for a long time.