Made of hard anodized aluminum that supports fast and even heating. Feature premium inside and out nonstick that easily releases food. Thicker gauge hard anodized aluminum is 6x harder than regular aluminum cookware. Dual-riveted stainless steel handles with silicone grips. Tempered glass lids lock in moisture and flavor. Oven safe up to 400F. Recommend hand wash only. Includes: 8.25" Fry pan. 10" Fry pan. 2qt Saucepan with lid. 3qt Saucepan with lid. 8qt Stockpot with lid. 5qt Saute pan with lid and helper handle.