Heat Retention - These disposable aluminum foil baking pans are perfect for baking brownies, lasagna, cookies, casseroles and cakes at high oven temperatures. 9" x 13" Aluminum Foil Baking Pans (Pack of 50) Durable Disposable Grill Drip Tray Disposable Square Aluminum Baking Pan Food Container for Catering, Baking, Grilling Multi-Purpose Aluminum Pans - Our aluminum baking pans are used to store and preserve food, bake and cook a variety of gourmet dishes or use as takeout pan containers; 9x13 aluminum pans are disposable. Eco-Friendly User Experience - This aluminum tray allows users to reuse and recycle it multiple times; help save Mother Earth by rinsing it with water before the next round of use. Lightweight and Durable Disposable Pans - Made of thick aluminum foil with higher sidewalls to prevent food from spilling; for a mess-free cooking experience. A Presentable Choice - Whether you are hosting a party, preparing dinner for family and friends, or going out for a barbecue, you can showcase your culinary innovations in the most stylish and sophisticated way.