Specialist® Plaster Bandage, White, 3 Inch x 3 Yard, 1 Case of 72 Internal Catheters Guide Kit Medium: For women's shoe size Wrist and Hand Medium: For women's shoe size 4½ 6½ 25 * Comfortable firm support for weak injured or aching wrists * Has adjustable locking straps together with a metal splint positioned at 25¯ to provide the protection and support needed for treating Carpal Tunnel Syndrome * Increases circulation to aid in the treatment of repetitive stress injuries (RSI) and Tendonitis * D Ring closure system for ease of application and secure fit * Maintains the wrist in a neutral cock up position Early green strength thus reducing the time that the cast is vulnerable to distortion 5 year shelf life