Shall be Lakeside Model 7504, designed to hold safe food temperatures for up to ninety minutes during meal transport, when used with dome and underliner. Base shall accommodate 9” round narrow-rim china plates and shall feature a footed bottom to allow quicker and even heating. Initial heat-up time shall be 1 hour and 45 minutes. Construction shall be of 20-gauge stainless steel inner and outer shells for long-lasting durability, with a wax core interior. Wax core shall heat and slowly dissipate heat for optimum food temperature retention. Base rim shall be of narrow design which shall be reccessed in underliner, to minimize danger from exposed hot surface.