Sleep comfortably and stay warm on those cold nights with the Serta Plush Heated Mattress Pad. This heated mattress pad features an ultra-soft plush top with a quilted pattern to create a soft cozy feel that evenly distributes the warmth. The controller provides 10 heat settings to easily find your preferred comfort level, and the 1-12 hour auto shut off timer ensures your safety (1 controller for Full, 2 for Queen and King sizes). Machine washable for easy care, this heated mattress pad provides exceptional warmth and comfort to keep you comfortable through the night. Twin Dimensions: Twin XL Dimensions: Full Dimensions: Queen Dimensions: King Dimensions: Cal King Dimensions: