5-piece professional bakeware set for home kitchens and commercial use Durable carbon steel construction with a non-stick metallic coating Includes 3 cookie sheets, 1 rectangular baking pan, and 1 plastic lid Oven-safe up to 446°F (230°C) PFOA, PFOS, PTFE Free for healthy baking Wide rimmed borders prevent spills and warping Dishwasher safe, long-lasting, and stain-resistant Stackable space-saving design for easy storage Ideal for baking cookies, cakes, brownies, bread, lasagna, and more Compatible with kitchen ovens, countertop convection ovens, and toaster ovens Not recommended for microwave or direct fire appliances