Keep yourself warm in bed during the colder months of the year with this handy Carmen Double Heated Under Blanket made from a comfortable polyester material.The polyester construction comfortably fits all double sized mattresses and is compatible with memory foam mattresses. The built-in remote allows you to alter the blanket\'s settings and can be easily detached before machine washing at a 40 degree temperature.With 3 heating levels to choose from, the low, medium and high temperatures can be set to your requirements. Complete with overheat protection, you can operate the blanket safely during the day or night.. Powerful 70W output. 3 heat settings. Efficient design. Costs 1p per night to run. Detachable controller. Overheat protection system. Approximate dimensions (mm) H 122 W 107 D 1. Weight 1.5KG*Please note that this product is delivered direct from our supplier and may take a little longer to arrive