The Chicago Metallic Rectangular Sheet Cake Pan (Model 40232) is a workhorse for professional bakeries, patisseries, and hotel kitchens requiring durable, high-performance bakeware. Designed specifically for slab-style baking, this 22-gauge aluminized steel pan features a non-nesting, single-cavity design that maintains its shape through repeated use, thanks to a wire-reinforced rim and seamless interior. Its precise dimensions of 21 3/25" (21.12") in length, 15 3/4" (15.75") in width, and 2" depth make it perfect for baking Restaurant Quality sheet cakes without warping or sticking—an essential feature for commercial kitchens that demand consistency and efficiency. The AMERICOAT® ePlus silicone glaze provides excellent release and easy cleanup, though this professional-grade pan is not dishwasher safe, reflecting its durability built for high-volume baking environments. For restaurants and bakeries prioritizing performance and longevity, this Chicago Metallic pan is an industry-standard choice for producing flawless, professional sheet cakes.