Sleep comfortably and stay warm on those cold nights with the Beautyrest heated mattress pad. The soft flexible wires and quilted top ensure your comfort. The fitted skirt is designed to create perfect fit and fits up to an 18" mattress. Our heated mattress pad is machine washable, with a 10 hour auto shut off, and 5 setting temperature control. Twin, Twin XL, and Full size have one controller, Queen, King, and Cal King size have 2 controllers. Includes manufacturer’s 5-year warranty. Machine washable for easy care, this heated mattress pad provides exceptional warmth and comfort to keep you comfortable through the night.