Cateraide™ Food Carrier, end loader, individual tracks, holds (8) combinations of 6", 4" & 2-1/2" deep food pans, or (5) 2-1/2" deep food pans, insulated, stain & scratch-resistant, heat-resistant to 200°F, automatic self-venting system, molded-in handles, stackable, polyethylene, black, NSF, Made in USA