?️【Size & Package】9x13cm (3.5x5.1 inch), this size can pack 1.8 oz rice / 1.6 oz ground coffee, 0.08 mm/side (3.1 mils). Package Quantity: 100 Pieces ?️【Design】The Mylar bags have a strip zip-lock to keep water, dust, or any odors out when sealed and the zip-lock is very tight. Our gold zipper bags keep light and heat away from your product. Our aluminum Foil Bags can also be used with a heat sealing machine. Embossed, with a clear window, the baggies are good for packing snacks, candy, party favors, and as a gift to send to others. ?️【Material】These mylar bags' materials are aluminum foil PE, the bags can smell proof and protect from UV rays and water. These resealable bags are made of metallic Mylar and foil, non-toxic and reliable material, you can put items in them safely. Foil bags can stay open by themselves making them effortless to fill. Aluminum foil bags use a resealable self-adhesive sealing strip. The zipper design holds securely and you can reuse it multiple times. ?️【Resealable & Reusable】Zipper stand-up bags are resealable, so you can use them over and over again, fit for long-time food preservation. Zipper closure design, easy to use and completely sealed, can be sealed again with a sealing machine; the side of the seal has a u-shaped groove tearing port, more convenient to open. ?️【Multi-purpose】Our Mylar bags food storage can store coffee, beans, candy, sugar, rice, baking, cookie, tea, nuts, dried fruit, dried flowers, snack and much more food or decorations. The small mylar bags can work with various food sealer machines for extra protection. Smell proof pouch is suitable for packing, storing, shipping, sampling, and sorting. Also nice for jewelry, earrings, bracelets, eyelashes, lip gloss to sell or packing cosmetic samples to give away.