Sunbeam Premium Restful Quilted Electric Heated Mattress Pad snuggles you in cozy warmth on chilly nights. Indulge in a warm and restful nights sleep staying toasty and comfortable while falling asleep on an extra-soft square quilted cotton top design for the ultimate comfort. This 76” x 80" King Size electric mattress pad makes a great addition to any bedroom and the built-in skirt stretches to fit mattresses with depths up to 21". Features 2 easy-to-use digital controllers with 12 heat settings for customized warmth and comfort, and a 1 to 12-hour selectable auto shut-off feature for added peace of mind. The heated wires are made with premium components developed with a wire technology that senses and adjusts for continuous heat and safe operation. When ready to clean, simply detach the controllers from the mattress pad and place into the washing machine for easy care, stays soft after many washes and includes a 5-year limited warranty.