Customers have chosen Sunbeam as America's #1 Heated Electric Blanket! Indulge in the rich softness of the King Size Sunbeam Premium Soft Velvet Plush Heated Blanket. With Preheat and 20 personalized heat settings prepare for a restful night of soothing comfort and elegance. The thermofine warming system of the blanket monitors temperature and auto-adjusts to keep the level of warmth consistent throughout the night. For easy care, the blanket is fully machine washable and dryer safe. Also includes a 5 Year Limited Warranty.