Thermovent® Heat & Moisture Exchanger, 1 Case of 50 Arm 5 * Comfortable firm support Shoe Inserts and Insoles 5 * 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 The non stick pad won't re open cuts and scrapes All HMEs and filters have ISO standard tapered ends to assure a consistent leak free seal All HMEs exhibit low resistance to flow and high moisture output which helps to minimize the loss of heat and moisture in ventilated or spontaneously breathing patients