... for keep files in office , school , hotel . A4 PP file bag : 1.Size:A4, A5, A6, (can according to your requests ... .Material: PP/PVC3.Printing: 0-4C printing4.Package: 10pcs/opp bag and then in carton Any shape, color or design can ... file folder manufacturer.1. The appearance of it is fashionable ,high quality,and durable.2. Application for the office use, conference, school ...