Perfect for retail food storage and non-perishable items, these stand up packaging bags are matte black, with a clear window and feature 3 layers of protective material for longer food shelf life.The bags protect the contents from UV damage, debris, and more. For extended storage, you can heat seal the bag. The tear notches enable access even after heat sealing. The mylar material provides a lightweight, durable and flexible packing solution!Features:Tear Notch - Enables end user to open without the use of scissorsMylar Foil Lining - Protecting food products inside the bags, increasing shelf lifeZip seal closure - Perfectfor end user to repeatedlyopen and close, with strong zip sealingHeat Sealable - Compatible with all heat sealers to create an airtight tamper evident environmentBottom Gusset - to ensure a sturdy stand up bagSpecifications:Size C (Cm): 29.5 (H) x 22 (W) + 8 (Gusset)Quantity: 400Window (Cm): 4 (H)Material Structure: matte BOPP+metallic PET+PEBag Type: Mylar Stand Up PouchColour: Matte Black, Transparent WindowWeight Per Bag: 25gThickness: 100 micronMaterial:Food Grade MaterialPlastic Type:LDPEUsage:Food PackagingStyle:Zip SealCertificate:ISO9001Please Note: Contents are not included.Package Includes:400 StandUp Packaging Pouches.