9-inch round cake pan,spring form pan, bake ban, springform baking pan, round bake pan,cake pan,baking sheet 15,17 inch nonstick baking sheetHeavy-gauge aluminized steel construction for even heat distributionDurable nonstick coating on interior and exteriorThick rolled edges prevent warping even at high temperaturesDishwasher-safe; Nonstick Baking Sheet