Pain relief：This finger splint is built-in adjustable aluminum bar, light and deformable, which can strengthen the fixation of fingers, adapt to fingers and relieve pain. It is suitable for finger stiffness, arthritis, joint sprain, etc. It is helpful to reduce the pain caused by trigger finger, RSI (repetitive strain), hammer finger and severed finger. Adjustable Size：Strong Velcro fixed, light size adjustment, strong fixation, recommended for the index finger, middle finger, ring finger Easy to carry：Small and light, 2 can be replaced, can be worn day and night, very suitable for carrying Breathable and comfortable：Composite fabric design, high permeability, soft and comfortable, easy to clean Wildly used:It can be worn not only during the day, such as typing, cooking and driving, but also at night, or for conservative treatment to prevent finger surgery or postoperative pain relief. Washable and reusable.