No matter how chilly it gets, cocoon yourself in all-night comfort with these luxuriously soft electric blankets. Concealing ultra-fine, double-helix wire technology, they not only heat up fast, but also have a built-in, automatic overheat shut-off system to ensure you sleep in total safety.Invest in the dual-control version and avoid heated discussions over how long to keep it on, or how high to set it! And, however much you toss and turn during the night, a 45cm-deep elasticated, fitted skirt holds the blanket securely in place even over a mattress topper. Hand wash. 100% polyester. Mains-operated. Cable 1.5m. 220V-240V.