Professional 1-piece tube pan is ideal for angel food cake, pound cake, streusel cake, bread, and frozen desserts. Fat Daddio"s seamless, 16-gauge angel food pans are anodized for safety and performance. No extra metals, welds, or chemical coatings. Safe for citrus based fruits, sauces, and foods. Non-reactive anodized finish will not rust, peel, chip, or flake. Fat Daddio"s bakeware heats faster and cools quicker allowing your recipes to turn out the way they should. Easy release and clean up.