Features： 1、Adopts high quality fabric, soft and skin?friendly, breathable and elastic, comfortable to wear, easy to clean and durable. 2、During exercise, it can effectively protect the wrist joints and protect the tendon sheath muscles from damage. 3、Protect joints from excessive bending, relieve joint tension, and help joints return to their normal state. 4、Wrist sleeve can relieve pain associated with carpal tunnel syndrome, general wrist pain/strain, and arthritis. 5、By increasing blood flow and boosting oxygenation to the damaged areas, the wrist brace helps heal damaged tendons faster than without a brace. Specification： Item Type: Wrist Sleeve Material: Polyurethane Fiber Size Chart: Size S ML XL XXL Wrist Circumference 12?15cm / 4.7?5.9in 15?17cm / 5.9?6.7in 17?19cm / 6.7?7.5in 19?21cm / 7.5?8.3in 21?24cm / 8.3?9.4in Package List： 2 x Wrist Sleeve