Nestle into our Beautyrest Electric Micro Fleece Heated Blanket with Secure Comfort Technology. Designed to virtually eliminate Electro Magnetic Field emissions, this electric blanket features a 20 setting temperature control and an adjustable 1 - 10 hour auto shut-off timer to ensure your safety. Soft flexible wires and ultra-soft ribbed micro fleece fabric provides exceptional comfort and warmth. For easy care, our heated blanket is machine washable. Twin and Full sizes has one controller, while Queen and King sizes have two controllers.