Circulon Nonstick Bakeware features heavy gauge steel construction for uniform heat distribution, with rolled pan edges that add extra strength and long-lasting warp resistance. The unique baking pan interior features raised circles with premium-quality nonstick for a baking surface that reduces abrasion and is easy to clean, with exceptional food release. Wide handles provide a confident grip, and the bakeware is oven-safe to 450°F. This product contains (Este producto contiene) Fluoropolymer, PTFE, FEP, and PFA (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) anolon.com/pages/product-disclosures."