About This Square bakeware cake pans feature unique design with corrugated surface; facilitates air circulation for a quick release and evenly baked baked-goods Cake Pan is made from commercial quality Aluminized steel; a mix of steel for strength and durability and aluminum for superior heat conductivity; oven safe to 450°F The straight-sided, square-edged cake pan design turns out tidy professional corners on your baked goods;proudly made in the USA from globally sourced materials Square baker pan is finished with USA Pan’s proprietary clear nonstick silicone coating which allows for superior baking, easy release and quick clean up USA Pan is a Bundy family company which has proudly manufactured high quality bakeware and provided jobs in the USA for over 60 years Overview Material : Alloy Steel Brand : USA Pan Color : Aluminized Steel Shape : Square Special Feature : Heavy Duty, Nonstick, Reinforced Wire Rim