Stick-resistant, our Pre-Seasoned Tuff Kote (PSTK) coating is permanent, metal utensil safe, easy to bake with, easy to clean and maintain. Fits in home ovens and is the commercial pan popular restaurants and pizza chains use. 1 inch deep with 76 degree angle allows for nesting for easy storage. Made of heavy 14 gauge aluminum allowing faster baking time than steel pans. The double thick flat rim also adds strength and long lasting durability to pan. Toxic free, PTFE free and made in the USA Products are manufactured for commercial use where appearance is secondary to performance. Machine marks may be visible on our pans.