Baker's Secret is the original nonstick metal bakeware. Premium nonstick finish provides reliable baking results. Metal spatula safe. Dishwasher safe. Durable and long-lasting. 0.5 gauge metal thickness. Perfect size and shape for standard Bundt cake recipes. 12 cup capacity. 9.6" x 3.3" (24.5cm x 8.5cm). Full lifetime warranty.