"Unique Design: 5-finger anti-fall design with finger holes, wrist protection design. Safe and Durable - Made of high-quality silicone, BPA-free, odorless and tear-resistant. Our hand stretcher is both washable and durable, and can be used many times. Small size, easy to use, easy to carry, and ready to use at any time. Use Anytime, Anywhere - Our finger expander exercise device is small, unlike other ""small finger hole bands"" on the market, suitable for all ages and people's hand types, the right size, can be perfectly suitable for grip training for men and women. Portable and easy to put in your pocket or pocket. Fitness and exercise can strengthen wrist strength, promote blood circulation in the hands and wrists, improve finger flexibility, increase the force that can be applied by the hands, and reduce fatigue at the same time. Helps to balance tight muscles and expanded muscles. The force that can be applied while reducing fatigue. Helps to balance tight muscles and expanded muscles."