Superior nonstick technology and solution-driven design sets Circulon bakeware apart from other nonstick bakeware. The technology begins with raised circles on the baking surface that are coated with Pfoa-free premium-quality nonstick. The rolled-rim bakeware design includes wide handles for plenty of grip, even with bulky oven mitts. Blend all this together, and that's the recipe for lifelong baking enjoyment, whether you're a frequent cake maker or just a once-in-a-while cookie baker. Once the baking's done, all that exceptional nonstick technology keeps the cleanup easy. The set includes a pair of round cake pans, perfect for layer cakes made from mixes as well as from scratch. The square and covered rectangular cake pans are ideal for more than sheet cakes and brownies-they're handy for baked casseroles, weekend frittatas, and more. The muffin and cupcake pan, loaf pan and medium cookie sheet are great for baking treats as well as meals, like lean and savory turkey meatloaf or mini-quiches for a party.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.