Whether you are baking pastries or preparing a savory dish, this set of aluminized steel baking sheets is sure to be a workhorse in your kitchen.What it does: Heavy-duty commercial grade aluminized steel construction quickly and uniformly distributes transfers heat for consistent professional results.Additional features: The double-layer nonstick coating on both the interior and exterior surfaces is made for superior release and easier cleanup. The 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.Compatible heat sources: Oven safe to 475°F.Includes: Includes 13", 15" and 17" sheets. Aluminum steel Dishwasher safe; hand wash recommended Imported