Hand And Wrist Enhancer Strengthener Hand Spring Vein Highlighter Finger Exerciser

Reduce fatigue with Gripster, you can easily strengthen the strength of your fingers, forearms and wrists with hand grip strength. It is also possible to teach the flexibility of each finger separately. There are 3 resistance levels. 13-17-21 versatile usage possibilities finger extension exerciser is ideal for people with hand fatigue, it can help you reduce the stiffness of the hand, improve finger function and movement, and improve finger strength. Good elasticity finger tape is made of high quality silicone with good elasticity, not easy to tear, break or deform and has a long service life.