1. Our pack bags meet the national standards food-grade packaging, for kitchens, offices, food stores.2. For snacks. Sealing is good,not easily broken bag, can keep product from air and water, and high mechanical performance is strong.3. Appearance is perfect.4. Material: Aluminum Mylar & Foil 5. Re-sealable, vacuum sealable, heat sealable, smell proof, ziplock bags, drink pouches, tear notches, can be used over and over again6. Perfect for food, coffee, nuts, sugar, tea, wine, powder, organics, pharma, electronics long term storage.7. The zip lock bag is easy closed and recycling, can be made tamper proof with a heat sealer8. double sided thickness: 7x10cm (2.75x4") 8x12cm(3.1x4.7) is 16C/6.2Mil, 10x15cm (4x6") 12x18cm(4.7x7") is 20C/7.8Mil
DELIVERY TIME: If you choose fulfilled by merchant. We ship the package to USA via ePacket, normally the estimated delivery time is about 10-20 days. If your package is over 4.4lb, we will ship out the package via DHL for Free, the estimated delivery time is about 4-7 business days.