Crafted in Normandy, France, Mauviel copper cookware is legendary for its performance and beauty. This master set gives you all the essentials for a full range of tasks, from quick sauteing to slow stewing and oven roasting.Heavy-gauge 2mm copper for superior heat conductivity and temperature control.Stainless-steel interior is nonreactive and easy to clean.Riveted bronze handles.A Williams-Sonoma exclusive.12-Piece Set includes:9 1/2" and 11" fry pans.2-qt. and 3 1/2-qt. saucepans with lids.3-qt. saute pan with lid.6 1/2-qt. Dutch oven with lid.7-qt. oval stew pan with lid.Please note: lids are counted as individual pieces.