Product Description Material: Neoprene + OK cloth + steel plate Size: Free size/for left and right hands Main body with steel plate: 27*24cm Oval small steel plate: 10*32mm Neoprene strap: 25*2.5cm Elastic band: 14.5*2cm color: blue Quantity: 1 piece Package content: 1 piece * Fracture correction belt 1. BUILT-IN STEEL PLATE BRACKET use middle finger splint for finger extension to reduce stiffness and prevent finger joint with aluminum support. Effectively straighten and fix the full knuckles. Also used for tenosynovitis relief, trigger finger support, proper fracture, sprain support, after and before surgery 2. VERSATILE USE Finger splint DIY kit can be worn on either finger (index, middle, ring or little finger or thumb) on either side of the hand using four different methods. The little finger bandage can help relieve locking, popping, bending, swelling, pain, and stiffness 3. ACCOMPANY YOUR DAILY WORK AND LIFE The finger trigger rail leaves the remaining fingers and wrist unobstructed, making it easier for you to do daily tasks. You can wear it at night and during the day for regular activities such as typing, cooking and driving, resting or sleeping 4. ADJUSTABLE SIZE FOR WOMEN & MEN The splint uses two common short finger straps and a detachable long palm strap that is constructed with premium Velcro so that the splint can be easily adjusted to ensure a perfect fit. The mallet finger splint helps your trigger finger recover and promotes recovery from surgery for men and women 5. BEST HEALTH GIFT Ideas for treating stiffness of the fingers, osteoarthritis, sprained ankles, etc. Helps to loosen blockages, cracks, bends, swelling, pain and stiffness as a gift to focus on the health life of your family, friends and focus to focus on loved ones.