Developed just for Sur La Table in Pittsburgh, PA, by USA Pan, our commercial-quality set of two cake pans meets the highest standards for performance and durability. The thick aluminized steel construction offers superior heat transfer, corrosion and rust resistance and excellent durability. The pan's thickness is engineered based on years of performance data to deliver perfectly even heat distribution and a lifetime of use. The textured surface allows airflow under baking foods for beautifully even overall results and easy release every time. In addition, our eco-friendly nonstick silicone coating is specifically formulated for baking and contains no PTFEs.