Each OvenStuff Non-Stick 16 inch Pizza Crisper is coated with a DuraGlide Plus non-stick coating inside and outside of the pan. The non-stick finish allows pizzas to release easily from the surface of the pan while making clean up a snap. The baking surface conducts and distributes heat evenly while the perforations allow air and heat to circulate for a more crispier pizza crust. Pans are dishwasher safe. Proudly made in the U.S.A.