Farberware Insulated Nonstick Bakeware 15.5-Inch Round Pizza Pan, Light Gray Insulated Bakeware features double pan layers enclosing an air pocket that heats and circulates for beautiful baking results Heavy-duty carbon steel rolled rim construction resists warping; heated air pockets promotes even baking from edge to center with perfect browning The 15-1/2-inch pizza pan is top-quality nonstick bakeware that offers high performance and easy cleanup Oven safe to 450 degrees Fahrenheit, this nonstick pizza pan complements the other pans in the Farberware Insulated Bakeware collection Quality Assurance Guarantee