Feature: 1. One size fits 4 fingers and thumb including the index 2. This trigger finger splint can be worn at night when you are sleeping or during the day while typing 3. Provides effective relief from stenosing tenosynovitis 4. Finger stiffness, joint lesions, finger pain, snoring and pop-ups, and prevent fingers from catching or locking 5. We also offer you 90 days risk- satisfaction guarantee to let you buy with confidence. Specification: Feature: Protect your finger and help recover- Middle finger extension splint for man and woman provide a hard protection for your finger. Help you straighten out rheumatoid arthritis fingers or recover from tendons slipping off. Adjustable size and fits your hand- Finger corrector is made of material and adjustable. Design for these persons- Those who suffer from finger injuries, broken fingers, ligament injuries. Finger splint an be used with some essential oils, thumb & wrist brace, hand braces, etc. The trigger finger is the symptom of triggering or snapping of the finger. Trigger finger is a common problem that causes pain and snapping of the tendons in the finger or thumb. This occurs when relaxing a clenched finger or fist, the affected trigger finger remains flexed. When enough force has been gathered, the trigger finger will suddenly snap into an extended position, just like pulling a trigger on a gun. Specifications: Material: 68% nylon, 32% neoprene. Package Included: One splint and Hook&Loop tape per package. Color: Black