This baking pan set includes one heavy-duty nonstick half cookie sheet and one stainless steel cooling rack. Made of thick hardened aluminum with reinforced rolled edges, it withstands heat up to 500°F without warping and offers strong scratch resistance. Superior heat conductivity ensures even baking and prevents burnt bottoms. The mirror-polished surface reduces sticking, while deep rims contain juices to keep the oven clean. Easy to clean by hand with soapy water, it is ideal for roasting, broiling, grilling, dehydrating and batch meal prep.