PROVIDES SHOULDER IMMOBILIZATION BY FIXING THE ARM IN THE DESIRED POSITION PROVIDES SUPPORT IN CASES WHERE THE SHOULDER IS UNDER HEAVY STRESS USAGE PERIOD IS 6 MONTHS IT IS RECOMMENDED TO WASH BY HAND IN COLD WATER WITH SOAP RINSE THOROUGHLY AND DRY AT ROOM TEMPERATURE WITHOUT SPINNING. DO NOT WASH IN WASHING MACHINE OR DRYER NOT RECOMMENDED FOR USE WHILE ASLEEPING