10 x 15-In Cookie Pans, (2) 9-In Round Cake Pans. 9-In Square Cake Pan, and 9 x 13-In Cake Pan. Solid carbon steel construction with rolled edges. Long-lasting nonstick on the bakeware set resists wear. Superb release and cleanup after baking is quick and easy. Oven safe to 450 degrees. Wide handles provide a confident grasp.