Komfort heated blankets are made with luxuriously soft fleece to offer maximum warmth and comfort. This double heated mattress cover has an elasticated skirt so it fits to your mattress as easily as a fitted sheet. The detachable dual controller has 6 temperature settings, including an all-night one. For peace of mind, it features a Sleep Safe System that will auto switch off to prevent overheating. Features: Made from fleece. Fitted. Dual detachable controls. 6 heat settings. 8 minutes heat-up time to reach 37C. Timer with auto shut off. Suitable for all night use. Low energy consumption. Safety features: Overheat protection. BEAB approved - safety verified by an independent third party. General information: Size W137, L190cm - suitable for double bed. Machine washable and suitable for tumble drying. 3 year manufacturers guarantee.