Silentnight so snug electric blanket - size double 120cm x 135cm 3 heat setting New in zip bag SUPER COSY: Made from super snuggly fleece material to keep you extra warm and cosy. ULTRA FAST HEAT UP: Control your comfort with fast heat up and 3 heat settings. AFFORDABLE COMFORT: Costing from just 1p to heat your bed you can afford to keep cosy and warm for less