When the night chill draws in, this Monogram heated mattress cover will keep you warm, so you don’t have to heat the room around you. The soft fleece cover wraps around your mattress just like a fitted sheet for non-slip comfort and fits a standard mattress like a glove. There are 6 temperature settings to choose from, all electronically regulated to deliver consistent warmth that’s easy to control. The double, king & super king dual sizes give you dual controls so each side of the bed can be set to suit the user. The Monogram Heated Mattress Cover is mains powered and uses just 60 watts of energy per controller that’s in use - that’s the same amount of energy as a traditional standard lightbulb. With a choice of 1, 3, 6 or 12 hours running time, you can set the mattress cover to automatically switch off to avoid unnecessary energy usage. For added peace of mind, the Sleep Safety System, unique to Beurer, ensures the cover will automatically switch off to prevent overheating if a fault was to occur. Made to German high-quality standards, the Komfort heated mattress cover is machine washable and tumble dryer safe and comes with a 3 year warranty. 3 year warranty Machine washable at 30 degrees Tumble dry at low temperature Polyester fleece Single size approx. 90 x 190 cm Double size approx. 137 x 190 cm Available in: Double - Single 4.49 5 DL D False Bedding 5.99 5.99 Monogram by Beurer Komfort Heated Fleece Mattress Cover | Kaleidoscope