Sleep at ease in Beautyrest Heated blanket with Secure Comfort Technology, which is designed to virtually eliminate Electromagnetic Field emissions. The soft flexible wires and ultra-soft microlight plush fabric ensures your comfort. The lightweight plush fabric adds extra warmth for people who usually get cold feet or poor blood circulation. The heated blanket features 10-hour auto shut off and has 20 different temperature settings so you can customize the precise temperature you want. Machine washable for easy care, this heated blanket is OEKO-TEX certified, meaning it does not contain any harmful substances or chemicals to ensure quality comfort and wellness. Twin and Full size have one controller, Queen and King size have 2 controllers. A trusted brand for quality bedding products, this heated blanket is backed by 5-year manufacturer's warranty.