For superior bakeware performance, Fat Daddio's is the choice of professionals and home chefs alike. Fat Daddio's PRD-43 Round Cake 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 even wall thickness bakes more evenly, releases with ease and bakes higher. The straight sides of the pan are ideal for perfect tiers every time. The pan is freezer safe and oven safe up to 550°F. With such a wide variety of cake pan sizes, Fat Daddio's round cake pans are perfect for taking your cake to the next level. This product measures at 3 inch in depth with a 4 inch diameter.