Cozy Toes Carpeted Foot Warming Heater Mat, 70-Watt Heated Warming Pad for Under Desk and More, by Cozy Products. EFFICIENT & COST-SAVING: While most standard space heaters use 1,200 watts, our ultra-efficient Cozy Toes office heater mat operates at only 70 watts and uses 95 percent less energy and money while providing a boost of warmth to chilly feet and toes.
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