This classic sized 9" cake pan is perfect for simple layer cakes and comes with Prism embossed bottom. Embossed Natural Aluminum Bakeware enhances the look and performance of our hugely popular baking pans. Exclusive Prism grid adds durability and provides easy release while also improving air flow for uniform crisping. Encapsulated galvanized steel rims prevent warping. Use Care 1. Before initial use and after subsequent uses, hand wash with warm, soapy water. Not recommended for dishwasher use, as discoloration will occur but will not affect baking properties. 2. Season pan with a solid or spray vegetable shortening before each baking use or line with parchment paper. 3. Scouring pads and metal utensils may scratch pan, but will not affect baking performance. 4. Aluminum is reactive to the acids in certain foods such as vinegar and tomato products which may darken, pit, or corrode the pan. Size: 24.5 x 24.5 x 6.5cm Nordic Ware is known for its beautiful shapes and they have been making these since 1946. As we are used to from the brand, the Natural Prism Cake Pan is made of high-quality and durable aluminum. The material is light and conducts heat excellently for a perfect baking result.