This classic 9" x 13 seamless rectangle cake pan is a must-have for any kitchen. Unlike USA Pan's rectangle cake pan, this baking pan has no seams for a more traditional cooking experience. It will turn out fabulous lasagna, focaccia bread, and tiramisu for an Italian night to remember. Or whip up mac n cheese with a side of cornbread for a downhome feast. Savory or sweet, whatever you decide to make will turn out brilliantly from our unparalleled cake pan. The aluminized steel is prized by commercial bakeries for its strength, durability, and even heat distribution. This USA Pan has created a corrugated bottom to aid in air circulation so you get consistent results. And the whole pan is coated in USA Pan's silicone nonstick, Americoat, an FDA-approved, food safe glaze that is the gold standard in food release. And since the food slides right out of the bakeware there's no need for cooking sprays / oils and cleaning up is a matter of moments. Details: 9.5" x 13.5" x 2.0625" outer dimensions 9" x 13" x 2" baking surface dimensions Do not exceed 450°F (230°C) The ridges on the bottom of the bakeware are designed to improve air circulation for even baking Nonstick Aluminized steel Made in the USA Care & Usage: This bakeware conducts heat efficiently, which may require you to reduce the time and temperature as necessary. Hand wash bakeware in warm water with mild dishwashing soap using a sponge, rinse and dry thoroughly. Do not place in dishwasher. Follow recipe instructions, greasing and flouring as directed. Cooking spray is not recommended. To maintain the pan's appearance over time, use a silicone baking mat or line the pan with aluminum foil when roasting vegetables or baking higher fat foods such as french fries or meat. Use only silicone, nylon or wooden utensils. Do not use sharp metal utensils.