The E-smartinlife Hand Grip Strengthener is a set of two quality foam hand grip strengtheners perfect for athletes to increase finger, hand, wrist, and forearm stamina.
The perfect device to rehabilitate and relieve pain, for people suffering from conditions such as arthritis, carpal tunnel syndrome, and tendonitis.
The ABS plastic hand and spring are connected firmly, and the foam handles provide high elasticity and offer comfort. preventing your fingers from hurting.
The groove design makes your fingers connect closely with the foam and the strong and tough carbon steel wire provides a spring force up to 55 pounds.
Start training both your hands now with the E-smartinlife Hand Grip Strengthener!