Features: Adopting aluminum plate structure, it provides strong support and helps alleviate discomfort after thumb sprain or fracture. Quality fabric, with excellent breathability, maintaining a comfortable experience daily. Adjustable design for easily adjustment based on finger thickness, ensuring optimal fit It can be quickly worn without tools, simplifying complex installation steps and improving usage efficiency. Fully covering the thumb area, effectively preventing secondary injuries and allowing you to enjoy the fun of sports without any worries. Specifications: Component: Combined with nylon fabric and aluminum plate Process: Using a pressurized design to ensuring effective protections of fingers during movement Size: approx. 31x12.5cm/12.2x4.92inch, adjustable design, suitable for different finger sizes Type: 1 Piece, 1 Pair(optional) Practicality: Suitable for various sports scenarios, such as basketball, badminton and more, especially for sports or rehabilitation training that requires a thumb fixation. Package Includes: 1 Pair or 1Pc Thumb Support Brace(optional) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.