The Comfort Control Electric Blanket by Silentnight helps you take complete control of your comfort and warmth. This super cosy blanket made from super snuggly fleece material keeps you extra warm and cosy. The electric blanket is made from 100% polyester, which is soft to touch but durable, providing added comfort to your mattress. It has an ultra-fast heat-up function that controls your comfort with fast heat up and three heat settings. The blanket features three heat settings that you can adjust to set the temperature that is just right for you. Sleep safe with this blanket as it features overheat protection for total peace of mind. Costing from just 1p to run per night, you can afford to keep your bed warm and cosy all night long. The new and improved easy-fit straps provide an easy, secure fit. The blanket can be machine washable for clean cosiness week after week. Size: King.