Usage:100% new and high qualityit is suitable for cutting and pasting documents, newspapers and magazines. It can be kept neatly without punching holes. The zipper bag has translucent design, and the opening adopts plastic zipper design, which can prevent the lo of items inside. The space inside is large. It can store all kinds of documents, materials and other learning and office supplies, and is suitable for learning, office and gift giving. Zipper net bag is made of high-quality environmental protection materials, and is made of A4/A3/A5/A6 specification. The material has the characteristics of air permeability, wear resistance, high temperature resistance and corrosion resistance, which is suitable for schools, enterprises, units and other places.RICH COLORS: red, yellow, white, blue, greenQUALITY MATERIAL: File bags are made of thickened mesh material, waterproof and moisture resistant. Smooth Metal Zipper, strong and durable.SUPER LARGE CAPACITY: zipper file bags with super large capacity, a good choice as school office supplies, desktop organization, or for travelling storage.TRANSLUCENT MESH BAGS: zip folder is translucent.size:A3(43.5*30.5cm)A4(33.5CM*24CM)A5(18CM*24CM)A6(23CM*12CM)Package includes:1 pcs x file bag