The aluminum pans with lids include 50 pack 5" x 4" aluminum pans and 50 pack paper covers. It is compact, neat, easy to store, and convenient to use. It is packaged with thermoplastic sealing, which has strong sealing and can effectively prevent dust and moisture. The foil pans with lids are made of high-quality aluminum foil material, which is resistant to high temperature and corrosion, and can effectively block moisture and air. There are plenty of aluminum pans available for you to use as you please, meeting your various needs. They can not only be used for baking food, but also as food dispensers, and they can be easily packed into backpacks for outdoor activities and can be discarded after use.