Sunbeam Imperial Nights King Heated Blanket, Poly/Cotton Blend, Mushroom King-sized heated blanket in mushroom with diagonal twill pattern and poly/cotton blend Dual Comfort Set digital controls with independent adjustments, 10 warming settings, 10-hour auto-off, pre-warm cycle Exclusive Blanket with a Brain Warming System senses the room temperature and provides consistent heating all night long Made from 90 percent polyester and 10 percent cotton; measures 100 by 89 inches Machine washable; 5-year warranty