Sunbeam, America"s #1 Heated Mattress Pad! * Save up to 10% a year on your heating bills by turning on your heated mattress pad and setting your thermostat back by 10%-15% * Queen Size includes Two Controllers - 10 Personalized Heat Settings, 10 Hour Auto-Off * Queen Size 60" X 80"- Fits Matresses up to 18 inches deep. 100% Polyester. * 5 Year Manufacturer"s Limited Warranty