From Anolon, this 2-piece backing set features: medium color tone that aids in even browning resists warping and provides the even heat distribution durable nonstick surface for optimum food release wide rims and handles fitted with silicone grips convenient drip pan insert approx. 9 x 5" each oven safe to 450° F heavy-duty carbon steel hand wash Imported. This product contains (Este producto contiene) PTFE (PFAS). For more information on PFAS or chemicals in this product, visit (Para obtener mas informacion sobre PFAS o productos quimicos en este producto, visite): Product Disclosure