Get a grip on your fitness goals with the Sunny Health & Fitness Adjustable Hand Gripper! Its foam molded anti-slip handles are designed to maximize comfort and efficiency while you work out your hand strength, forearms, dexterity, and grip. Our hand gripper is perfect for relieving stress, rehabilitative uses, as well as strengthening hand, wrist, and forearm endurance for various sports players. The featured tension knob allows you to customize the intensity of your workout from 22 to 88lbs of resistance. With its compact size and sturdy build, the Sunny Health & Fitness Hand Gripper is a great tool to assist your hand and forearm workouts from virtually anywhere!