Certification & Security Measures: Our heated blankets are ETL and FCC certified.This queen size heated blanket with 10 hour auto-off and overheating protection can work stably to keep you warm in the cold weather.Our heated blankets can shut off automatically after 10 hours of continuous use.This queen heated blanket can stop working when it is too hot,and will continue to work when the temperature has cooled down. Fast Heating and 4 Heating Levels: Our electric blanket can work quickly to provide warmth.This queen electric blanket has 4 heating levels from 84℉ to 112℉,you can choose the right level according to your needs. Double Sides Design: Our queen size 84”x90” heating blankets are made of soft fabric.The both sides of this queen heating blanket can work efficiently to preserve heat for you in the winter. Machine Washable: Our heated throw blanket is machine washable.You don't need to spend too much time,money and effort on maintaining for this queen heated blanket throw.Don't forget to remove the adapter before washing. Warmth Partner: Drift into comfort with soft, consistent heat whenever you need it. This ETL-certified electric blanket offers peace of mind and cozy warmth—your perfect companion for chilly moments, day or night. JET'S HOME Heated Blanket Queen 84"x90" - ETL&FCC Certified Flannel Electric Blanket Throw Machine Washable Heating Blanket with 4 Heating Levels 10 Hours Auto-Off Overheating Protection (Blue)