Opus Cupra takes its name from the copper that forms its body, which is merged with the stainless steel of its interior lining and handles, and the silver on its decorated finials. From the union of different metals, comes superior cooking performance paired with unmatched elegance in the kitchen and at the dining table: Thick copper cookware for great thermal conductivity, to ensure great control while cooking Internally coated with practical, easy-to-clean and scratch-resistant stainless steel Hammered by our master coppersmiths for increased strength and lasting beauty Stainless steel handles are decorated with delicate leaves and attached with durable stainless steel rivets Solid copper-clad lids are enriched with finials in exquisite shapes of fruits and vegetables, hand cast in solid bronze and silver plated by our partner silversmiths Heirloom quality items, worthy of being handed down through generations Suitable for all hob tops excluding induction and oven-safe up to 450°F Lifetime Warranty Measures approx. 4-Quart capacity Made in Italy.