about this projectResealable Airseal Ziplock BagsOur storage bag set is made of metallic mylar and foil, which when sealed keeps all moisture and humidity out and keeps odors out. The ziplock bag seals tightly so you'll never wonder if the bag has been opened or closed again.100 Pack Resealable Deodorant BagsSufficient quantity and suitable size for daily use and replacement. Please refer to the picture for detailed dimensions. There are two cutouts on the bag to help open the zip bag quickly and easily.Perfect StorageAluminum zipper bag with hanging new hole design, easy to use; Resealable, aluminum foil bag is easy to close and recycle, saving your money. Perfect size for storage and portability.Flat Foil Bag Metal BagWhether you are out camping, hiking, or just need a high-quality mylar bag to store food, protect your items from dry climates.WIDE USEAluminum foil ziplock bags are suitable for home, school and office use. Aluminum storage bags are suitable for cereals, supplements, coffee sugar, dry food, pet food, bath salts, even electronic accessories and more; suitable for packing, storing, transporting.