5pack Grip Strength Trainer Hand Grip Exerciser Strengthener Finger

[Progressive Resistance Levels]The grip strength trainer set is made up of 30 pounds, 40 pounds, 50 pounds, 60 pounds and 70 pounds, which can be combined into different resistance. This allow you to gradually increase the difficulty of training as your hand strength and grip improve.Suitable for the elderly, children, women and men, one set that can be used by the whole family.[Safe and Durable Grip Strength Trainer]This grip is made of high quality silicone, non-toxic and Odorless, even families with pets and children can safely use it.Excellent anti-deformation ability makes it not afraid of extrusion and tear, you can release your stress by squeezing the gripper as hard as you like. It will not break or tear even after long term use.[Lightweight & Portable Hand Exerciser]This hand grip strengthener is shaped like a doughnut, fits well for all hand sizes and easy to put in your bag or pocket. You can improve hand strength anytime, anywhere.Whether you are at home, in the office or in the gym, you can use this hand grip strengthener to do finger and hand exercise. You can also take the hand exerciser with you when you go out, it won't add to your burden.[Unique Pattern Design]The tire pattern protruding on the surface of these colorful grip strength trainer is not only beautiful but also can effectively increase the friction between the palm and the gripper. Avoid hand grip strengthener slipping out of your hands while you're doing hand exercise.[Dirt Resistant & Easy to Clean]This grip is stain resistant, but it still can be soiled by long-term use. At this time, you just need to use water or soapy water can easily wash clean, air dry naturally or by paper.Colour:MulticolorMaterial:Silica gelSize:8cm in diameterPackage Contents:5 * Grip Strength TrainerOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.