warming electric blanket 100% polyester electric blanket,rapid heating Advanced overheat protection,two screw heating wire this electric blanket to make your bed more comfortable;Heating element:two-screw heating wire to ensure your safety;3 temperature settings with LED digital indicator;Overheating protection material 100%wool style plainsize 150*70,as demandtechnicsnonwovenvoltage 220v-240v/ ...