Infinite Circulon Hard Anodized Nonstick Covered Chef Pan, 6-Quart, Black 6-quart covered chef pan features hard-anodized aluminum body and stainless-steel base with encapsulated aluminum core; nonstick coating and Hi-Low ring design to reduce wear and tear Cast stainless-steel riveted handles stay comfortably cool on the stovetop Heavy-gauge stainless-steel lid Dishwasher-safe; oven-safe to 500 degrees F; suitable for all stove types Limited lifetime warranty