This set of heavy duty commercial baking sheets consists of a Large Cookie Sheet, a Half-Sheet Baking Pan and a Quarter-Sheet Baking Pan. Made from aluminized steel, this USA PAN 3 Piece Non-Stick Bakeware Set is a specialized design to make the perfect baked goods and snacks. Equipped with a ridge design that allows air to flow under your food, ensures even baking and lower baking times. The pan surface is coated with a nonstick silicone, allowing you to easily release your baked goods from the pan. This coating is made without PTFE, PFOA and BPA. For optimal care, wash in warm water with mild soap and non-abrasive scrub. Made in USA!