The Serta fleece to Sherpa heated blanket offers incredible comfort and warmth to keep you extra cozy in bed. This heated blanket features an ultra-soft fleece face with a cozy Sherpa reverse, for extra comfort. A controller with 10 heat settings provides the perfect amount of warmth, while the 1-12-hour automatic shut-off timer helps ensure your safety. Machine washable for easy care, this heated blanket brings cozy comfort and a cottage style update to your space. Twin and full size have one controller, queen and king size have 2 controllers. Includes manufacturer's 5-year warranty.