Designed to deliver great double-batch baking results with ease and efficiency, this pair of Anolon Advanced cookie sheets features nonstick surfaces that promote even browning and provide the even heat distribution necessary to successful results.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) https://circulon.com/pages/product-disclosures.