4 Pieces Hand Grip, Muscle Trainer, Strength Training Equipment, Portable Forearm and Training, Body Weight

DOUBLE RESISTANCE FOR DIFFERENT NEEDS: Contains two variants in army green (50-60BL) and samurai black (70-80BL). Choose the resistance that best suits your personal strength for grip strength training in different scenarios, for example during daily training. SILICON STRUCTURE: Made of odorless silicone, offers a soft and elastic grip that conforms to the contours of the hand and minimizes discomfort during regular training. DEFORMATION RESISTANT: The solid silicone material combines durability and elasticity, resists long-term wear, deformation or damage, and is therefore suitable for frequent grip strength training. COMPACT AND PORTABLE: With a diameter of only 75mm and a thickness of 23mm, its lightweight design makes it easy to store. Put it in your bag to train while you are at work or during study breaks, making it effortless to take advantage of your free moments. NON-SLIP & EASY TO CLEAN: With textured surface to prevent slipping during use. Simply rinse under water to remove sweat and dust and eliminate sticky residue for effortless maintenance.