Nordic Ware's Slim Griddle is a single burner griddle.The low profile allows it to slip away into small storage spaces.This griddle can be used in the oven for broiling as well as on the stovetop. Made in the USA. Constructed from Cast Aluminum. Oven Safte Up to 400 degrees. PFOA-free NonStick Coating. Before initial use and after subsequent uses, hand wash in warm, soapy water and dry thoroughly. Dishwasher use is not recommended, as it may shorten the life of the nonstick coating and may dull the exterior of your pan. Scouring pads and abrasive cleaners should not be used on the exterior or interior of the pan. Always allow your Pro Cast Traditions cookware to cool for 10 minutes before submersing in water. Never submerge a hot pan into cold water. For stubborn, stuck-on foods, allow cookware to cool, then soak in hot, soapy water up to an hour and use a non-abrasive sponge safe for nonstick surfaces. Extended soaking is not recommended..