From Zwilling, this cookware set features: Multi-layer PFOA-free nonstick coating ensures effortless and easy cleanup Heavy-gauge, 4 mm hard-anodized aluminum construction delivers even heat distribution for exceptional cooking performance  Tempered glass lids lock in moisture and let you monitor cooking process  Double riveted stay-cool stainless steel handles  Designed in Italy, Engineered in Germany Oven safe up to 450°F Dishwasher safe Set includes: Approx. 8" fry pan Approx. 10" fry pan Approx. 1.5-quart sauce pan with lid Approx. 2.5-quart sauce pan with lid Approx. 3-quart sauté pan with lid Approx. 5-quart dutch oven with lid Imported.