Fat Daddio's Anodized Aluminum Round Cheesecake Pan with Removable Bottom, 7 Inch x 3 Inch FITS PERFECTLY IN 6, and 8-QT PRESSURE COOKERS EASY CAKE RELEASE  Fat Daddios ProSeries Cheesecake pans, with re-moveable bottom, makes cake release simple and easyjust push. ANODIZED ALUMINUM - Our Safe-Seal anodizing process creates a safer, stronger baking pan with no chemical additives, dyes, PTFEs, or PFOAs. Nothing that can transfer, peel, flake, or rust into your baking. Its the ideal baking surface. HEATS AND COOLS QUICKER  By reflecting heat, rather than absorbing heat, ProSeries Cheesecake pans reach baking temperatures faster. Even heating allows for the highest possible rise. Once out of the oven they cool quicker preventing over-baking. BUILT BAKERY TOUGH - These are the same pans bakeries, commercial kitchens, and baking enthusiasts around the world depend on every day for professional results.