Our mylar bag material is three-layers: PET, aluminum foil and PE. These Food-Grade vacuum seal bags are 8.6 mm thick, each side is 4.3 mm. Our food packaging bags can be zipper sealed (reusable), or heat sealed with a hot iron, hair straightener, or heat-sealing machine for long term food storage. Our set includes 104 stick-on labels to help you stay organized without needing to write directly on the bags. Our foil zipper pouches are ideal for storing dehydrated food, rice, beans, candy, spices, nuts, cookies, tea, jewelry, grains, lip gloss, wax melt, dog treats, bath salt, sugar, baking powders and more.
