One size fits all fingers. The hand splint finger brace of universal size can be worn on any finger, including middle, index, ring or pinky finger. Ideal for trigger finger, mallet finger, broken or fractured finger, sprained knuckles, rheumatoid arthritis, tendonitis, post stroke finger curling, post-operative care and finger pain relief. Wear anytime. This trigger finger splint can be worn at night when you are sleeping or during the day while typing, driving, as well as used for conservatively treating to prevent finger surgery or for pain relief after surgery. Ultimate comfort. The hand splint finger support is comprised of a flexible and protective malleable splint that can bend to the shape of your finger, and is covered with stretch fabric against the skin for comfort. Multi-functional. Very comfortable and easy to adjust. Ideal for use on finger stiffness, osteoarthritis, finger pain, clicking and popping, and to help prevent your finger from catching or locking, aiding recovery in the trigger finger or trigger thumb area.