GENERATE 【GRIP STRENGTH and REWIND POWER The】 adjustable grip booster is perfect for strengthening hands, forearms, wrists and fingers.

Simple but effective and helps strengthen your grip, relieve stress and increase stamina.

[Comfortable and long-lasting] The ergonomic design of the hand trainer fits well in the hand thanks to its uniform strength, soft grip and excellent flexibility and is suitable for both male and female, young, small and large hands.

And old.

[Adjustable Resistance] The resistance of the hand trainer can be easily adjusted from 5 to 165 kg, you can adjust it according to your needs

this is very suitable for men and women to do grip strength exercise.

High quality and long durability: the grip trainer is made of high-strength ABS plastic and reinforced metal alloy, with double thickened springs, durable and not easily deformed.

You can use the hand trainer anywhere, anytime, it is extremely easy to useWide range of applications: The finger trainer is perfect for increasing the strength and speed of the wrist, fingers and forearm.

Perfect for climbers, tennis players, athletes and musicians to improve their finger and wrist skills, as well as to restore the strength of the hands.

Ideal to use for physical restoration and rehabilitation purposes.

the product contains 1 piece of wrist rope