The silicone hand grippers are perfect for athletes and common people to increase finger, hand and forearm strength and stamina. Ergonomically designed, it is made with and durable material. Perfect hand workout that can be done in your home or office and will build your hand muscle and grip strength. Features - Color: Green. - Material: Silicone. - Size: About 7.5x7.5x2cm. - for improving strength, power and in the wrists, fingers, forearms, hands. - Rehabilitate and relieve pain using the hand strengthener. You will feel happy mood. - Nonslip handle design is soft, comfortable and durable for frequent and repeated use. - Portable design, perfect hand workout that can be done in your home or office. - The training aid for golfers, tennis players, baseball players, musicians and mountain climbers. Package list: 3 x hand grip