Anolon Nouvelle Copper is made from hard anodized aluminum which is twice as hard as stainless steel and offers exceptional heat distribution. A double full cap base features a layer of aluminum that is encapsulated with copper followed by more aluminum and finished with an impact-bonded magnetized stainless steel cap. This unique combination of materials offers outstanding heat distribution and cooking performance and is suitable for all cook tops, including induction. Restaurant-tested Dupont Autograph 2 nonstick on the interior delivers enduring performance and superior durability. Generously appointed cast stainless steel handles are attached to the pan bodies using innovative flush-rivet technology which makes clean up quick and easy. Oven safe to 500-degrees F. Elegant stainless steel domed lids fit securely into the rims to lock in flavors and nutrients. Refined lid fittings are designed with extra clearance for added convenience.