Product Material: OK cloth + aluminum alloy Size: 11.5*7.5cm, Velcro is 2cm wide, built-in aluminum plate is 6cm long (the tightness can be adjusted) Color: Black, Dark Blue, Red Quantity: 2 Pack Contents: 2 *Fixed Correction Tape 1. Built-in aluminum brackets use middle finger splint for finger extension to reduce stiffness and prevent finger joints with aluminum support. Effectively straightens and immobilizes intact knuckles. Also used for tenosynovitis relief, trigger finger support, proper fractures, sprain support, post- and pre-surgery 2. Versatile Finger Splint DIY kit can be worn on either finger (index, middle, ring or little finger or thumb) on both sides Use four different methods. Little finger bandages can help relieve locking, popping, bending, swelling, pain and stiffness 3. Accompany your daily work and life Finger trigger rails keep the remaining fingers and wrist unobstructed, making it easier for you to complete your 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. The adjustable size splint for men and women accepts two common short finger straps and one long palm strap, made of high quality Velcro, which can Easily adjust the splint to ensure a perfect fit. A finger splint can help your trigger finger recover and facilitate recovery from surgery in both men and women. 5. Best Health Gift Ideas for treating stiff fingers, osteoarthritis, sprained ankles, and more. Helps relieve blockages, cracks, bends, swelling, pain and stiffness as a gift to focus on healthy living for your family