MEDca Hand Grip Strengthener Non-Slip Adjustable Hand Exerciser Equipment 22-88 Lbs Workout Gripper ERGONOMIC DESIGN  which is suitable for athletes involved in sports requiring wrist and forearm strength. This design can reduce the potential for accidents or injury. INCREASED HAND STRENGTH  enables you to support your own body weight and engage a select group of muscles without burdening the whole body. IMPROVED FOREARM MUSCULARITY  gripping involves opening and closing your wrists. Working on your hand strength strengthens and bulks up these muscles giving your arms a powerful appearance. HAND ENDURANCE  it becomes easy for you to carry out activities that require you to apply a certain amount of grip for extended periods of time. IMPROVES DEXTERITY - hand grips will work to build up your fingers independently. It helps musicians build up enough strength in each finger to confidently apply the correct quantity of pressure on their instrument. This can be helpful for typists too. Adjustable Renew Plastic handle Steel sprint Effective