The Glo-Ray® Pizza Warmer is a countertop pass-thru unit with a quad slant shelf. It has dimensions of 24" x 24" deep and is made of stainless steel and aluminum construction. It has a power of 2400 watts and is cULus, UL EPH Classified, and ANSI/NSF 4 certified. This product is proudly made in the USA. The Hatco Glo-Ray® Pizza Warmers are designed to hold boxed or bagged pizza and other wrapped food products. They are ideal for self-serve or quick serve areas. There are different models available, including single, dual, triple, and quadruple shelf models, with various widths and depths. All models are made of aluminum and stainless steel and feature tempered glass side panels (except for single shelf models), hard coated aluminum shelves, and 4" legs. Some standard features of these pizza warmers include a box stop that doubles as a sign holder (excluding base only models), thermostatically-controlled base heat in each heat zone to maintain optimal serving temperatures, and separate On/Off switches and temperature controls for each shelf. The models also come with coated shatter-resistant incandescent lights to enhance product display and protect food products from bulb breakage (excluding base only models). There are also optional features available at the time of purchase. These include designer colors such as Black, Navy Blue, Warm Red, Gray Granite, White Granite, Hunter Green, and Antique Copper. Additionally, customers can choose to have a halogen bulb instead of the standard display light, with a power of 60 watts. Please note that non-standard colors are non-returnable, and the standard color for this product is Stainless Steel.