Features: Includes 13-Inch, 15-Inch, and 17-Inch sheets Heavy duty commercial grade aluminized steel construction quickly and uniformly distributes transfers heat for consistent professional results whether you are baking, roasting, or browning. Oven safe to 475°F / 246°C  Aluminized steel resists rusts and corrosion compared to carbon steel bakeware while baking more evenly thanks to the impressive heat conductivity of aluminum Whether you are baking fine pastries, preparing a savory family dish, roasting a chicken or making a sheet pan dinner for the entire family, the Viking baking sheets will quickly become a workhorse in your kitchen Double-layer, clear, silicone-based, nonstick coating on both the interior and exterior surfaces is made for superior release and easier cleanup Reinforced encapsulated steel frame wraps each baking sheet rim to make it easy to grip when you are moving the sheet in and out of the oven, while at the same time, reducing warping during cooking and use In addition to being nonstick the Viking baking sheets are compatible with tin foil, baker’s parchment paper, and silicone baking mats Dishwasher safe, but handwashing is recommended to extend the life of the nonstick coating Limited lifetime warranty