Ergonomically Designed To Fit Small To Large Hand Sizes. Perfect for Men, Women, Seniors and Teens. Ergonomically designed for maximum support Inditradition Hand grippers also work great for rehabilitation. If you suffer from rheumatoid arthritis, arthritis, carpal tunnel, tendonitis, tennis elbow and are on the way to recovery from a fractured or broken wrist, or tendon surgery, then this is the perfect gripper for you. Exercise the small muscles in your hands and arm that would otherwise be missed. Working grip exercises can also aid in preventing certain pain syndromes from chronic inflammation to tendonitis. Comfortable soft rubber non-slip grip and stainless steel enhanced spring. Robust spring will not break. It is made for long-term and frequent use. It is highly effective exercise device for hand, finger, wrist, and forearm muscle development. Gain strength in hands, wrists, fingers, and forearms for better performance. Pack Contents - 2 Pc Hand Grip Exerciser :: Color - Multi :: Handle Length - 8 CM