The perfect set to start with, this Basic Bakeware Set includes (2) 10 x 15-In Cookie Pans w/ Drop Zones, (1) 12-Cup Muffin Pan. (2) 9-In Round Cake Pans, (1) 9 x 13-Inch 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.