Eddie Bauer Low Volt Microfleece Blanket was developed with your comfort, and safety in mind. Many blankets on the market claim small wires, but the Soft Heat Safe and Warm wires are up to 5 times finer and are virtually undetectable. Our thin wires are wrapped in soft fiberfill that provides additional comfort and directs heat down towards your body for greater warmth. Soft Heat low voltage technology converts 120 volt AC current to less than 25 volts of DC current. That means this blanket is safe in the presence of moisture, and emits no EMFs so you can feel at ease with the only blanket that is certified non-hazardous. Easy to use 11 setting controller allows you to find the heat setting that is right for you. Queen and king sizes provide dual warming zones each with its own controller, so everyone can sleep comfortably at their ideal temperature. Set it and forget feature means the blanket will always return to your last preferred setting. Rich soft brushed microfleece, virtually invisible wires, fiberfill to direct heat where you need it, and safe low voltage technology means you will be sleeping in cozy warm comfort with the worlds' safest electric blanket".