Bake cakes for your next birthday holiday and wedding celebrations with Fat Daddio’s ProSeries Anodized Aluminum Square Cake Pans. Ideal for tiered and layered cakes brownies blondies pastries and bar-type cookies. Seamless with square corners and straight sides. 1/2" rim for easy-handling. Safe for tomato and citrus-based foods. Perfect for casseroles lasagnas roasts and more. Built to last through daily use in both the home kitchen and commercial establishments. Hand wash recommended. Anodizing is not a chemical coating. It is an environmentally-safe process that contains no chemical additives dyes CFC’s PTFE’s or PFOA’s. The anodizing process is the reason Fat Daddio’s Bakeware will never chip flake peel pit or rust. Unlike conventional aluminum or steel bakeware which may react poorly with acidic foods the non-reactive surface of Fat Daddio's Anodized Aluminum Bakeware makes it compatible with a wide-variety of recipes including those with citrus or tomato-based ingredients. Fat Daddio's ProSeries bakeware and pastry tools are trusted every day by baking enthusiasts and bakeries around the world for professional results. It is built to last through daily use in both the home kitchen and commercial establishments.