This heated mattress cover from Silentnight is luxury quilted for an even more comfortable sleep and with a pre-heat facility you can keep the bed warm waiting for you. Also includes a removable cover for extra warmth when you need it. Multi zone heating areas; Dual detachable controls; 100% microfleece polyester cover; 100% microfleece polyester filling; Fitted; 2 safety systems; Detachable cord; Ultra thin wires; Pre-heat facility; 9 heat settings and 1 night setting; Overheat protection; 20-minute heat-up time; 20-25 minutes to heat up to 37 °C; Extra foot warmth; Timer with auto shut off; Timer with manual shut off; Auto adjusting sensor maintains chosen temperature throughout the night. Suitable for all night use; Machine washable at 40C; Suitable for tumble drying; Size W135, L190cm / W53, L75in; Low energy consumption; BEAB approved; Manufacturer’s 3 year guarantee for underblanket and 1 year for quilted cover. EAN/MPN/UPC/ISBN: 5012701326919.