3pc. Professional cake pan set includes: 6, 8 and 10-In Square Cake Pans. Folded aluminized steel resists corrosion and warping. Rolled, wire-reinforced rims to provide added strength. Long-lasting nonstick on the bakeware set resists wear. Superb release and cleanup after baking is quick and easy. Quilted pan surfaces promote even heat distribution. Oven safe to 450 degrees.