Product Specifications: Material: OK cloth + aluminum alloy Size: 11.5 * 7.5 cm, Velcro is 2 cm wide, and the built-in aluminum plate is 6 cm long (the degree of tightness can be adjusted) Color: black Package content: 2 x fixed correction tape Features: RELIEVES FINGER PAIN - This finger splint for trigger finger utilises a reinforced metal bar to restrict movement and bending to relieve pressure from the finger joints, providing immediate, noticeable pain relief. VARIETY OF CONDITIONS - Help decrease the pain from conditions such as trigger finger, RSI (Repetitive Strain Injury), Mallet Finger and a broken finger. ONE SIZE MULTI FINGER USE - The finger splint can be worn on most fingers, including the Index finger (pointer finger), Middle fingers, and Ring fingers. This finger splint has hook and loop straps that allow for an adjustable fit and helps you customise the supports compression. COMFORTABLE DESIGN - Created from a soft neoprene that helps retain heat. This finger brace helps to increase recovery time for a broken finger. DAY & NIGHT RELIEF - This support can be worn during day and night to relieve the pain from your condition and allow for a restful sleep during the night.