Sunbeam Velvet Plush Heated Blanket, ChoiceTouch Controller, King Size, Cocoa Velvet Imported ThermoFine technology Dual controllers with 10-heat settings Convenient preheat setting 10-hour auto shut-off 100% polyester Machine-washable and dryer-safe ChoiceTouch ambient temperature control with 10 heat settings, preheat and optional auto-off function Exclusive wiring system senses and adjusts heat throughout the blanket for the highest peace of mind, only from Sunbeam Heated Bedding 10-Hour Auto-Off: After a warm and restful night, the convenient Auto-Off feature turns the blanket off Machine washable and dryer safe 5 Year Limited Warranty