Highly rated by home chefs and professionals alike, the Fat Daddio's PAF-8375 Angel Food / Tube Cake Pan is ideal for angel food cake, pound cake, streusel cake and frozen desserts. The pan is made of Anodized aluminum which heats faster and cools quicker than traditional aluminum pans. The anodized aluminum is non-reactive and will never peel, rust, flake or chip. The seamless one piece construction eliminates leaking while the wall thickness bakes more evenly, releases with ease and bakes higher. The pan is freezer safe and oven safe up to 550 Degrees Fahrenheit. Fat Daddio's angel food cake pan features a nesting ring on the tube for easy storage of multiple sizes. This product measures at an 8 inch inside top diameter (tapers to a little over 6 inch at the bottom) by 3-3/4 inches tall.