Demeyere Atlantis cookware offers ease and functionality in the kitchen. Practical design and technologies are adjusted to each piece in the Atlantis line, depending on which method-from cooking to baking to stir-frying-youll be using. This pasta insert is ideal for preparing pasta and blanching vegetables, and measures 7.9 inches in diameter It will fit any stockpot with the same diameter. The insert is constructed of polished stainless steel, known for its heat conduction and versatility. A unique surface treatment removes impurities from the polished surface, so it remains silvery white, even after years of cleaning in the dishwasher. The pans stay-cool, cast stainless-steel handles are welded without rivets (where food and grease often stick). All Demeyere Atlantis cookware is dishwasher safe and oven safe to 600 degrees F. Safe for all stovetops, its very efficient when using induction cooking. Made in Belgium, Demeyere cookware is covered by a 30-year warranty.