Nordic Ware Prism Big Baking Sheet, Natural Aluminum, 21" X 15" X 1", Silver

Nordic Ware Prism Big Baking Sheet, Natural Aluminum, 21" X 15" X 1", Silver Dimensions21" X 15" X 1 Material: Aluminum Natural aluminum is a superior heat conductor for even heating, baking and browning Color: silver Hand wash in 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. Prism textured interior bottom adds durability and provides easy release while also improving air flow for uniform crisping Nylon, wood, or silicone utensils are recommended. Metal utensils and scouring pads may scratch natural aluminum pans, but will not affect baking performance.