Our TheraPearl Ankle/Wrist Wrap is Perfect for:Arthritis/TendonitisCarpal Tunnel SyndromeSprains/SwellingDimensions13.83x4.25DirectionsTHERA-¦PEARL Pack should be applied to skin for doctor recommended time of 20 minutes. Remove and wait at least 20 minutes. Reapply pack for 20 minutes, if needed.HEAT THERAPY - Microwave for time indicated below and test pack temperature. Heat for additional 5 seconds as needed until desired temperature is reached.700 Watt Microwave: 30 Seconds1000 Watt Microwave: 2...