Each ProBake™ Teflon® Platinum 9"x9"x2" Square Cake Pan is coated with a Teflon Platinum High Performance non-stick coating inside and outside of the pan. The Teflon Platinum finish allows cakes and brownies to release easily from the pan while making clean up a snap. The professional weight steel construction ensures even heating across the pan for ultimate baking results. Pans are dishwasher safe. Proudly made in the U.S.A.