Relieves discomfort and supports stiff fingers. Provides effective support after finger fractures and dislocations and helps prevent finger joints from bending to promote healing. Adjustable rail and removable design. Can be disassembled and reassembled as needed. Features a sticker design and freely adjustable size, convenient for cleaning wounds and applying medications. Easy to adjust for a secure fit. Velcro fastener allows simple tightening, an extra firm closure reduces slipping and bunching, and the adjustable tension level offers comfort and freedom of movement. Wear resistant and durable. Made from high quality fabrics with a smooth, skin friendly, and breathable surface. Sweat absorbing and not sticky for the hands. Use scenarios: - After finger fracture or dislocation to protect the finger during rest and light activities. - During wound care to clean wounds or apply medications, using the removable rail and adjustable size. - During rehabilitation or daily tasks that require stable finger alignment with controlled movement, such as typing or light chores.