Features: Versatile Hand Strengthener: Our silicone grip finger trainer features a creative honeycomb shape and is suitable for muscle training sports hand press equipment and hand strength therapy. Premium Materials: Made of good-quality silicone the hand grip exerciser rings ensure a comfortable and effective grip for your hand strength training needs. Effective Muscle Training: Enhance your hand grip strength and dexterity with these silicone hand grip exerciser rings suitable for a wide range of hand strength exercises. Durable and Long-Lasting: Built to withstand regular use our hand grip strengthener rings are a reliable choice for anyone looking to improve their hand strength and dexterity. Progressive Resistance: The silicone hand grip exerciser rings offer progressive resistance allowing you to gradually increase the intensity of your hand strength training. Specifications: Material: Silicone Size: 11.3*6.8cm Notes: Please allow slightly errors due to manual measurement and different monitors. includes: 1*Silicone Grip Finger Trainer "