Our grip strength trainer equipped with latest counting function, which works lifetime without battery will record your exerciser number every time, Help you know the training progress better.(Press the button firmly to count automatically, rotate button to clear the digitals) The grip strengther, made of the latest upgraded material, has a longer handle than others, which is more convenient for you to hold; in addition, the handle material is strong and durable, which perfectly avoids the problem of the handle breaking during exercise! Our grips are super portable and allow you to work out anywhere - Home, car, office, and more! This lets you work out more, building muscle faster than ever. Our deluxe forearm grip resistance trainers can save you hundreds on gym memberships and workout equipment Focusing on your hands and forearms with our deluxe forearm grip resistance trainers can save you hundreds on gym memberships and workout equipment Show off to your friends and family thanks to our simple, adjustable hand grip trainers! Great for men and women, everyone will look and feel better with our premium grip exerciser!