Beautyrest 3M Scotchgard Heated Mattress Pad - Electric Bed Warmer, White Queen Our Beautyrest heated mattress pad contains Secure Comfort technology, which is designed to virtually eliminate Electromagnetic Field emissions. 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. Twin, Twin XL, and Full size have one controller, Queen, King , and Cal King size have 2 controllers. Includes manufacturer?s 5-year warranty. 100% Polyester Imported Beautyrest - An American company with 16+ years of experience and zero product recalls. Each product undergoes 78 independent safety tests, surpassing industry standards and exceeding UL requirements for superior reliability Queen and larger sizes come with dual zone temperature capability and 2 controllers to conveniently adjust temperature independently. 3M Scotchgard treatment helps stains release easily in the wash. Features 5 Heat settings and compatible with smart home outlets and automatic timers. A 1-hour PRE-HEAT feature can jump start the warming process and auto-shut off after 10-hours of use. 1 Heated Mattress Pad: 60"W x 80"L + 15"D with all elastic to fit 18" thick mattress; controller cord 12ft, power cord is 6ft; DO NOT LEAVE CONTROLLER COVERED WHEN IN USE TO AVOID OVERHEATING. Designed with your safety in mind, it is UL certified independently tested to provide the highest safety standards. Featuring low EMF with a flexible wire for comfort and enhanced durability. Conveniently machine washable and backed by a 5-year warranty