Sunbeam Restful Quilted Electric Heated Mattress Pad snuggles you in cozy warmth on chilly nights. Indulge in a warm and restful night's sleep staying toasty and comfortable while falling asleep on an extra-soft vertical quilted top. This 39” x 75" Twin Size electric mattress pad makes a great addition to any bedroom and the built-in skirt stretches to fit mattresses with depths up to 18". Features an easy-to-use digital controller 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 controller from the mattress pad and place into the washing machine and dryer for easy care, stays soft after many washes. Sunbeam is an American brand trusted for over 125 years in electric home appliances. All Sunbeam electric bedding products are ETL certified.