1. The finger splint works as a straightening splint, and has a great effect in supporting the finger to reduce stiffness, relieve pressure from finger joints, providing immediate and noticeable pain relief. 2. The main part is made of composite material, extremely breathable makes it extremely comfortable to wear, compact and lightweight, convenient to carry. It wont squeeze or damage your skin. It can also wick away moisture and keep comfort day and night. 3. The finger splint can be worn on most fingers, including the index (pointer), middle and ring fingers. This finger splint has hook-and-loop straps that allow for an adjustable fit and help you customize the compression of the supports. 4. It can be worn at night when sleeping or during the day while typing, driving, as well as used conservatively for pain relief. Works on finger stiffness, arthritis, finger pain, mallet finger straightening, extensor tendon rupture repair as well as pinched joint fracture, sprain and dislocation.