Triple-layer nonstick offers optimal performance. Hard-anodized aluminum supports consistent and even heating. Dual-riveted stainless steel handles with silicone wrap. Tempered glass lids alow food monitoring. Sapphire-reinforced metal utensil safe nonstck surface. PFOA-free surface. Oven safe up to 400F. Recommend hand wash only. Manufacturer lifetime warranty. Includes: 1.5qt Saucepan with lid. 3qt Saucepan with lid. 8qt Stockpot with lid. 4qt Saute pan with lid. 12" Deep skillet with lid. 8.5" Skillet.