Maintain a comfortable temperature in your bed all year with the beautyrest cool touch heated mattress pad. This pad features a cool-to the-touch fabric for warmer nights and a controller with 5 heat settings for warmth during colder nights. Olefin/polyester double knit fabric face provides a cool to the touch feel when heating function is turned off, providing comfort in all seasons. Fits mattresses up to 18" in height. Features 5 heat settings with a 10-hour auto shut off. 2 separate temperature zones for queen, king, and Cal king sizes (2 controllers) Power cord 6 ft long, controller cord 12.5 ft long Proprietary extra hotspot sensing technology for extra safety Compatible with automatic timers and smart home outlets (auto-run patent) Proprietary overheating technology grants additional protection and extends product life. Temperature boost technology offers faster and safer heating. Soft flexible wires provide durability and comfort. Virtually no electro-magnetic field emissions 100% UL certified (us standard) Machine washable for easy care Manufacturer's 5-year limited warranty included. Features: Cooling, Washable, Heated Manufacturer Warranty: 5 Year Limited Bed Size: Twin Measurements: 75 Length/Inches, 39 Width/Inches Mattress Depth: Up To 15 In Deep Base Material: 100% Polyester Filling Content: 100% Polyester Care: Machine Wash Decor Styles: Casual Thickness: Thickness Not Provided Comfort Level: Moderate Mattress Pads & Toppers Type: Mattress Pads Country of Origin: Imported