The items in the set are fry pans, 2- and 4-quart lidded sauce pans, 3-quart lidded saute pan, 5.5-quart lidded dutch oven, and lidded stockpots. Aluminum and stainless steel layers are alternately layered in a construction with 5 bonded plies for extraordinarily consistent removing hotspots using heating and warp-free durability.