Front Clear Mylar Aluminum Foil Resealable Packaging Bags Zipper Top Plastic Retail Heat Sealable Pack Bag Zip Lock Bulk Food Storage Grocery Coffee Wraps (100, 7x13cm (2.8"x5.1")) We ship the package to USA via ePacket, normally the estimated delivery time is about 15-20 days If you order above $80 one time, we will ship out the package via DHL, the estimated delivery time is aobut 4-7 business days Resealable, the zip lock bag is easy closed and recycling, and can be made tamper proof with a heat sealer DURABLE MATERIAL-- Thickness: 3.9mil (one side)--Outside Dimension: 7cmx13cm (2.8"x5.1"), Inside Dimension: 6cm*10cm (2.4*3.9") MULTIPURPOSE USE-- Perfect for coffee beans, candy, sugar, rice, baking, cookies, chocolate, tea leaf, seasoning, snacks, herbs, tobacco, grain, jerky, nuts, dried fruit, dried flowers, powder, snack, kinds of powder, dried fruit, medicinal materials, medicine, grain cereals, chemical products, leisure food, decorations, electronic components and so on! electronic accessory, makeup cosmetic and more long term storage bags