Product : Material: OK cloth, aluminum alloy, Velcro Product size (cm): M code 20.5*20*8cm L code 24.5*20*8.5cm Product Features: 1. It can be used for tendon strains, overlapping fingers, bending fingers, fractures and sprains, etc.; 2. Multiple pressure design, adjustable pressure in multiple places, good wrapping; 3. Multiple ventilation holes, delicate wiring, Velcro, aluminum plate support; 4. Universal use for left and right hands. If you need a pair, please buy 2. Product list: Tail finger and ring finger anti-sprain fixing bracket*1 ADJUSTABLE BOXER FINGER SPLINT Bendable Aluminium Splint Helps You Find a Comfortable Fit for Your Hand and Fingers. Boxers Finger Brace to Straighten, Protect and Keep Your Fingers Knuckles Supported. Reduce Your Finger Pain Fits Womens or Mens Fingers. Can Be Worn on Either Left Or Right Hands SPEED YOUR BROKEN FINGER RECOVERY Great Brace For Broken or Fractured Pinky or Ring Fingers, Finger Tendon Strains or Sprains. This Soft Padded Boxer Finger Support is What Your Sore Injured Fingers Need. This Finger Immobilizer Keeps Fingers Straight and Supported Comfortably All Day or Night BOXER FINGER BRACE Designed to Stabilize Your Broken, Bent, Crooked, Mallet Finger or Trigger Fingers. Breathable, Lightweight Finger Brace or Resting Hand Splint for All Day and Night-time Wear. Stays in Place Protects Finger Injuries FINGER PAIN RELIEF Padded Hand Support Splint to Help Protect Your Sore Fingers. Ideal Finger Straightener for Contractures, Tendonitis, Finger Arthritis, Finger Stenosing Tenosynovitis, Ulnar Gutter Splint or Prevent Mallet Finger Locking. Supports Pinkie Ring Fingers