Food Safe - These bags are safe to use with food. Perfect to hold coffee beans until you are ready to grind and brew a fresh cup of coffee. Create snack packs or meal add-ons (yogurt, salad, soup toppings) for children or for yourself at work, hiking/camping trips, and traveling. Durable - 3.9-MIL thick metallic mylar provide durability and protects inner contents from UV and water vapor damage. Pack, transport and story without worry. Multi-purpose: Our mylar foil bags are suitable for ANY powdered or dry goods. Heat Seal and Label – These bags can be sealed with an impulse sealer to prolong the shelf life of any product. Labels stick on tightly and will not fall off easily. Usable Size: 4.9" x 6.4", **Size may vary by about 1-2mm. If you look closely and peek through the window of these bags, there is a hidden surprise. A delightful surprise for your customers that is! These bottom gusseted bags will be the perfect storage bags to display a range of colorful products within. Whether you are looking to store candy, nuts, or a combination of both, these bags will keep the contents still until your customers are ready to make the grab. These bags are great for storing sample amounts of powders, teas, and other dried foods. The bag also features a grip seal zipper that will lock in the freshness of the items stored inside. Crafted from food safe polyethylene and coated with foil ions and matte finish, these bags provide a durable and flexible solution for all your storage needs. For added security, the bag can be heat sealed and opened again by its tear notch. While these bags are perfect for storing dried products, it is NOT recommended to use these bags to store liquids. If you’re looking to store liquids, be sure to check out our other series!