Extra-thick Forged Aluminum Base Optimal Heat Distribution & Even Cooking 3x More Durable Nonstick Coating Resists Scratches & Abrasion Induction Ready Dishwasher Safe High-gloss Copper-tone Exterior Includes 1.5qut Sauce Pan With Lid 3.1qt Sauce Pan With Lid 5.1qt Stockpot With Lid 10" Fry Pan With Lid & 11" 4.4qt Deep Fry Pan With Lid 10-year Warranty