Grip Strength Trainer Finger Strengthener-Hand Strengthener 6 Resistant Level Exerciser-Adjustable Hand for Therapy, Relieve Pain Arthritis(Black+Grey, 2PCS) shouzhi-01

【Advanced Materials】The finger strengthener is made of silicon with great elasticity, soft and comfortable, not easy to tear, safe, environmentally friendly and durable. Suitable for all kinds of professional and amateur enthusiasts.
【6 Resistant Levels】The finger exerciser provides you with 6 resistance levels, including 6.6LB, 8.8LB, 11LB, 13LB, 17LB and 21LB. You can choose the appropriate level according to your grip strength, and adjust the resistance level according to the training progress, suitable for beginners to advanced.
【Multifunctional Gripster】If you Choose our finger trainer, you can easily improve the strength of your fingers, forearms and wrists. And can be used for arthritis, stroke rehab, reduce stiffness and pain. but also can be used as a decompression toy, whenever and wherever.