EFFECTIVE TRIGGER FINGER SPLINT - Sumifun trigger finger splint prevents your finger from getting stuck and helps relieve pain like hypermobility, hyperextension, curved mallet finger, trigger finger, arthritis , tendon injuries, joint. Also helps immobilize broken dislocated finger after surgery DIFFERENT SIZES FIT MOST FINGERS - Sumifun finger guards come in 3 different sizes, making it easy to find the right size for the injured finger. Easy to wrap over thumb, index, middle, ring finger and little finger on right/left hand. S (8.8 cm / 3.4 inch), M (9.8 cm / 3.8 inch), L (11 cm / 4.3 inch) ADJUSTABLE ALUMINUM SUPPORT - This finger splint for finger Relaxer is constructed with a stiff yet lightweight metal splint, preventing tendon capture and joint flexion to promote symptom improvement and reduce pain. You can adjust it to an appropriate pressure and do the closure securely COMFORTABLE TO WEAR - Our trigger finger splints are designed with foam padding, comfortable enough for daily use. The smooth metal surface avoids rubbing against your next finger. Easy to put on and take off when washing hands, showering, eating, etc. PACKAGE INCLUDING - 3x Sumifun finger splint. S (8.8cm / 3.4in), M (9.8cm / 3.8in), L (11cm / 4.3in)