Milliard Indoor/Outdoor Heated Pet Pad &ndash; 18x18 with Fleece Mat, Warming Bed for your Dog, Cat, Kitty or Bunny Internal thermostat automatically regulates the pad's temperature at an average of 102 F for optimal comfort for your pet. ABS plastic construction and PVC covered cord is chew-resistant and weather-tight to seal the electronic components in the unit from moisture Cord is grounded for safety against faults and is 6 ft. long to provide easy reach to power outlets Energy efficient by using only 40 watt current while providing plenty of warmth for your pet without depleting your energy savings Input: 120V 60Hz 40W - Size: 18X18 inches