NOT IN OURS. AT Degree of Comfort, we engineered our heated mattress pads to heat up with barely any EMF radiation being dispensed. Also, our mattress pads are 100% UL SAFETY CERTIFIED. PREMIUM QUALITY FABRIC & 5 HEAT SETTINGS: The surface of electric mattress pad is made from soft and breathable polyester fabric, which makes you feel comfortable and enjoy a nice sleep.
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