These Aluminum 9" x 13" Disposable Half Size Regular Deep Pans are made out of Disposable Eco Friendly Durable Regular Weight Aluminum material.HIGH QUALITY DISPOSABLE ALUMINUM PANS: Great for Table Chafing, Cooking, Baking, Roasting, Broiling, Heating, Picnics, Tailgates, Baking Bread, Cakes, Meat Loaf, Lasagna, & Much More.KEEP FOOD FRESH FOR LONGER: If you just want to keep the meals you cooked clean and fresh, then you need these 9” by 13” silver foil pans. These handy containers can ensure that the dishes remain hot until you need them served.Deep Freezing, Storing Meals, or Just To Toss Some Extras in The Refrigerator…Also is it Great to Use as A Lunch Box!WIDE RIM: These foil pans have wide rims for easy carrying and a strong grip when placed over a chafer stand.MADE OF ECO-FRIENDLY RECYCLABLE ALUMINIUM: When you are done serving your hot or cold meals, conveniently throw the steam pans in the recycling bin for a quick and easy clean up. If you’d like to reuse them, they’ll look good as new hand washed with soap and water.