Product features: 2.5mm Copper Exterior Stainless Steel Interior Bronze Handles No Retinning Required Made in France Hand Wash Not for Induction Use 11" x 3-1/2" - 6.4 qt. - 8.2 lb. 28cm x 10cm - 4.6 lt. - 3.7 kg. You'll love the precise heat control and responsiveness of Mauviel copper cookware. It heats extremely quickly because copper conducts heat twice as fast as aluminum. It's 10 times faster than stainless! Copper cookware also cools quickly. When you turn off the heat, no need to worry about food cooking longer than you planned. This pan is part of the Mauviel M'heritage line, previously known as Mauviel Cuprinox Mauviel 6506-28