Features: Effective: With solid aluminum splint, it provides you with comprehensive support while assisting you to fix thumb knuckle. It can help ease thumb fracture, tendonitis, carpal tunnel pain, promotes healing, and reduces pain and discomfort. Comfortable fit: Delivers essential support to your thumb, available both in left and right hand, washable, recycling, hygiene and health. Lightweight and breathable: Covered with soft and breathable fabric that keeps your fingers comfortable for long time. You can enjoy long time stable support during the days and nights. Easy to use: Simple and lightweight design. The hook and loop fastener strap makes this finger brace easy to wear in right or left hands. The tightness can be adjusted easily to suit different hands sizes. Specification: Item Type: Thumb Splint Brace Material: Ok Cloth, Cotton, Aluminium Alloy Color: Blue Optional Size: M, S, XS Options Size M 19 * 10.5 cm / 7.5 * 4.1 inch S 17 * 8.5 cm / 6.7 * 3.3 inch XS 17 * 6.5 cm / 6.7 * 2.6 inch Package List: 1 * Thumb Splint Brace .