This standard jelly roll pan with Prism embossed design is slightly smaller than our half sheet. Fits European sized ovens. For baked veggies, French fries, muffins, cookies, cakes and more. 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.