NIYIKOW 2 Pack Grip Strength Trainer, Hand Grip Strengthener, Adjustable Resistance 22-132Lbs (10-60kg), Forearm Strengthener, Perfect for Musicians Athletes and Hand Injury Recovery - Grey

DURABLE NEW MATERIALS. LifeStyle Lite hand strengtheners will give you longer lasting improvement through silent exercises. A great product with a Super Human Customer Service Team to assist you. Great for rehabilitation and physical therapy:  Beneficial for people who have tennis elbow, arthritis, carpal tunnel syndrome and rheumatoid arthritis. COMFORTABLE & QUIET: The rubber grips on the handles help prevent it from accidentally slipping out of your hand when it gets sweaty. The curved handles make it comfortable to grip and allows for several different grip positions to vary your workouts. This handgrip fits big or small hands. EASY TO USE & ADJUSTABLE. With our BONUS PDF guide, it will be easy to measure and adjust from 22-88 pounds of resistance with a twist of a dial. This will let you adjust the resistance to match your ability and you can increase the resistance as you gain strength.