The morphy richards 600002 double washable fleece heated underblanket is a fantastic way of promising a warm and comfortable nights rest it is also extremely economic to run costing from as little as 2p per night1the blanket is designed with ultra thin energy efficient nano wires which ensure a comfortable nights rest while the 4 heat levels enable you to select your individual heat preference and gives you the ability to heat the bed up quickly before bed time and drop the temperate to a minim