Each OvenStuff Non-Stick Set of Three Cookie Pans includes one large 17.2 inch x11.2 inch cookie pan, one medium 15.2 inch x10.2 inch cookie pan, and one 13.2 inch x9.2 inch cookie pan. Each cookie pan is coated with a DuraGlide Plus non-stick coating inside and outside of the pan. The non-stick finish allows cookies to release easily from the pan while making clean up a snap. The heavy weight steel construction ensures even heating across the pan for golden brown baking results. Pans are dishwasher safe. Proudly made in the U.S.A.