100 Resealable Black Stand Up Bags 53x32cm - Food Packaging Zip Pouch and HandlePerfect 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. Strong and durable, these bags, and can be heat sealed for extended storage and freshness. The tear notches enable access even after heat sealing. Features: Tear Notch Enables end user to open without the use of scissors Strong and Durable Preventing breaks