Made with a double wall of carbon steel for added strength to ensure it doesn't warp and is designed to be perfectly flat, this baking sheet from Zyliss is ideal for getting bakes onto the cooling rack without any breakages. Made from heavy-duty carbon steel that won't warp, this baking sheet is easy to clean, simply hand wash it in warm soapy water, rinse, and dry it thoroughly. As with all non-stick metalware - never use metal scourers or harsh abrasives. Durable non-stick baking sheet made from heavy gauge carbon steel, designed to distribute heat evenly for even and consistent baking results the completely flat design makes it perfect for meringues, cookies, scones, and biscuits, allowing bakes to simply slide off.