Hand Grip Strengthener Adjustable Hand Grip Exercise

Product Description:

• Comprehensive fitness exercise: This product is a fitness tool for enhancing your performance by strengthening and building the perfect grip strength.

• For men: It can help you relieve fatigue of hand, carpal tunnel, muscle and other symptoms without injury.

• For gym: By using the silicon finger bands, you can not only stretch the muscles in your palms and wrists but also strengthen the individual fingers.