FILA Accessories Hand Grip offers 20-80lbs resistance and works to increase hand, finger, wrist and forearm strength while also enhancing grip and reliving stress and tension. Attain increased hand strength and mobility by using this hand grip just about anywhere - great for down time while seated at your desk, watching TV or in the car. Grip design features grooves for the fingers to give them a soft-grip ergonomic touch and feel. Don't get lost counting your reps, the hand grip features a push-button that activates with each rep to effortlessly count for you. Hand grip is ideal for strengthening forearms, hands, fingers and wrists, it is also excellent for physical therapy, rehabilitation and for rock climbers, weightlifters, gymnastics and more.