About this item ★ FULL FINGER PROTECTION: The finger splint is effectively to straighten and immobilize the full finger knuckles while protecting the finger and hand. 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 ★ ONE SIZE FITS 4 FINGERS: The hand splint finger brace of universal size can be worn on any finger, including middle, index, ring or…