... . Specification:Input voltage: 3 to 380V Insulation material: PET Heating materials: OCr25Al5A and silver platinum alloy Temperature: <100°C ... .25mmGood toughness, can be freely repeated bending, surface, even heating and certain amount of radiation Used in appliance equipment Application ... shoes, electric gloves, electric clothes,massage chairs,pet heating pad,cell phone,circuit boards and so on. PET ...