Product information:Material: neoprene + OK fabric + steel plateSpecification: 29*12*1cmColour blueWeight: 0.077kgPackage list:1 * main body with steel plate: 27 * 24 cm, 1 * oval small steel plate: 10 * 32 mm, 1 * neoprene strap: 25 * 2, 2 * elastic strap: 14.5 * 2 cmFull Finger ProtectionThe 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. Ultimate ComfortThe hand splint finger support is comprised of the flexible and protective malleable aluminum splint that also can bend to the shape of your finger, and the highest grade closed cell neoprene, covered with stretch nylon and cotton fabric against the skin for your ultimate comfort.Adjustable And Easy To UseOne size fits all fingers including the index, middle, ring, pinky finger, or trigger thumb left and right hands.Lightweight And Versatile DesignAllows fingertips to bend slightly, breathable neoprene increases blood circulation in the area without excess sweat. Wear Anytime AnywhereThis trigger can be worn at night when you are sleeping or during the day while typing, driving, as well as used for treating conservatively to prevent finger surgery or pain relief after surgery.