Three layers make the Chatham Stainless collection a kitchen powerhouse. A full aluminum core is pressed between 2-stainless steel layers to bring out the best in both metals-aluminum's quick heating and stainless's incredible durability. Designed for daily life, this metal utensil safe set features a diamond-enhanced ceramic nonstick coating that delivers ultra-fast performance and effortless nonstick release. And it has everything you need to make everything from elegant experiments to tried-and-true classics.