The nonstick surface allows for easy removal and the base also has a section that the top piece fits perfectly into that helps to prevent spills and messes. This pan will make a 7 inch diameter cake that are approximately 3 inches in height. Anodized-aluminum bakeware reaches baking temperatures faster, so your recipe can start doing its thing. Seamless, even-wall construction produces consistent heating for the best possible rise. No extra metal means quicker cooling times so your baked goods actually stops baking once removed from oven. Safe for citrus based foods and no cross-contamination. No extra metals or chemical coatings. Heats and cools quicker than most pans by reflecting heat rather than absorbing heat, which also allows for even heating and consistent cooking temperature throughout. Easy release. Freezer Safe.