DescriptionThis product is a finger strength trainer, made of silicone material, high-quality and durable. It can fix your four fingers and help massage your hands. A good helper for increasing your grip strength. Suitable for strength recovery and strengthening. Choose one for you.Features-Material: Silicone -Size: About 9.70X9.70X2.00cm/ 3.81X3.81X0.79inch-Made of high-quality silicone material, durable and practical for long-lasting use. -Small and compact size, easy to carry, can be used and carried when traveling. -Provide the highest level of comfort while maintaining a fixed finger position. -It can improve the motor function of your fingers and make your fingers more flexible. -Frequent using of the hand grip can exercise the stability and support of the hand, thereby increasing your playing speeds.
