Copper performance, sleek nonstick surfaces, and lasting durability. Essential pots and pans designed for the creative and versatile home chef feature ultra-tough hard-anodized aluminum and boast an induction plate with copper midlayer for fast, even heating on any stovetop. Exclusive Unity Surface?? with flat, easy-clean rivets complements the Infinity Slide??? Nonstick System of triple layer, sapphire reinforced, PFOA-free nonstick, and the entire set is oven safe to 500??F for stove to oven to table performance and presentation.