... Full description about the bags: ShenZhen CYT Plastic Packaging Co.LtdProductName plastic stand up foil zipper pouch for coffeeSizeCustomizedMaterial2 Layers ... beverage powder, nuts, dried food, dried fruit, seeds, coffee,sugar, spice, bread, tea, herbal, wheat, cereals, tobacco, washing powder, salt ... 68753(Danese Liao) if you would like. ~~~~Welcome~~~~~ plastic stand up foil zipper pouch for coffee