Product Description Adjustable Hand Gripper Get a grip on your fitness goals with 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, and rehabilitative uses, as well as strengthening hand, wrist, and forearm endurance for various sports players. Ideal hand and finger exercise tool. It’s easy and efficient, and it helps to strengthen your grip, relieve stress, and increase stamina. If you feel anxious and can’t concentrate. The hand grip Strength Trainer can help you relieve daily stress and relieve emotions. People who use the mouse and keyboard for a long time may experience pain and stiffness in their joints. The gripper can promote blood circulation in the hands. Wide Range of Applications It can be widely used by different groups of people. The young students and office staff can use it to release stress. The musicians can use it to make their fingers and hands more flexible when playing music instruments. The sports enthusiasts can strength their strength and build their muscles with it. The grip device can not only increase strength, but also can be used for rehabilitation training after injury, promote blood circulation, and help restore hand strength. Exactly the small-size but with even more powerful function. It is a good companion for you to exercise anytime, anywhere. Adopt special high-strength alloy material is used to enhance the strength of the spring and make it more durable. 5 Pack Hand Grip Strengthener Finger Handgrip Colour Black Black Material Polypropylene Polypropylene Size 16 x 10.5 x 2.5 centimetres 16 x 10.5 x 2.5 centimetres Spring Tension 5 to 60 Pounds 5 to 60 Pounds Pack 5 Pack 1 Pack