【Finger Strength Trainer】Our finger trainer is upgraded to two functions strengthener, design the finger strengthener and grip strength trainer in one,then you can exercise your hand fingers as you please.
【Adjustable Resistant Level】This adjustable finger strengthener set offers 4 stretching force resistance levels,11lb, 13lb, 17lb and 21lb, the hand grip strength trainer offer 2 resistance levels,grey 35lb and black 45lb, so it allows you to customize your grip strength routine to your specific needs and goals.
【Durable Finger Strength Exercisers】Made of silicone, easy to use, simple to grip and feels comfortable in hand, with ultrastrong metal hook, our hand trainer is extra-strong with a sturdy and durable build, and will not break easily.
【Easy to Take】The portable hand strength trainer set can follow you anywhere, our hand strengthener set is made of silicone, lightweight, and easy to carry. Just toss it in your pocket, backpack, or handbag and take it to the workplace, gym, music room,outdoor, on your trips.