The ecolution aluminum cookware heats consistently and uniformly. The nonstick pans are treated with Hydrolon, an ecologically advanced water-based coating. PFOA-free. It's safer for you and uses fewer greenhouse gasses. The handles are comfy-to-grip and stay cool. Dishwasher safe. 8-piece set includes: 8" fry pan, 9-1/2" fry pan, 1 quart covered saucepan, 2 quart covered saucepan, and 5 quart Dutch oven. Grey.