The Hound Heater is a great heating source at a more economical price. It features a four sided ventilation system that will effectively heat up to 16 cubic feet. Product is made from 16 gauge powder coated steel. The unit comes with one 90 watt, 50,000 hr. element. Suspended design eliminates any debris from falling on element. It has a flip up lockable door and an 8ft., 3- prong, grounded cord--also features a cord strain relief to eliminate cord tension problems. Overall dimensions are 5.5" x 5.5" x 5.5". Back plate dimensions--7" x 7" x 3/8" depth.