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. Use Care 1. Before initial use and after subsequent uses, hand wash with warm, soapy water. Dishwasher use is not advised, as discoloration will occur due to the cleaning agents used in automatic dishwasher detergent. This discoloration is merely cosmetic and will not affect baking properties or safety of the pan. 2. Natural aluminum pans work well with parchment paper, silicone baking mats, and also traditional butter or shortening and flour methods. When roasting savory foods such as vegetables, butter or cooking oil work wel 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. These foods may darken, pit or corrode the pan after prolonged use. Size: 40 x 28.5 x 2.5cm