Sleep in warmth and comfort with our Beautyrest heated mattress pad. The soft flexible wires and quilted top ensure your comfort. The fitted skirt is designed to create a perfect fit and fits up to a 18" mattress. Our heated mattress pad is machine washable, with a 10 hour auto shut off, and 5 setting temperature control, providing excellent warmth, comfort, and safety through the night. Twin, Twin XL, and Full size have one controller, Queen, King, and Cal King size have 2 controllers. Includes manufacturer’s 5-year warranty.