Plastic envelope folder made from high quality thick polypropylene material, wear-resistant and corrosion-resistant properties. Exquisite sewing craft, superb workmanship make the reinforced cloth sewn edge for extra durability. A4 Size as 12.7x 9.8 and 0.3 thick,2.8 expansion for 600 sheet capacity,which makes it suitable for daily filing and storing of documents The snap button closure ensures your files safe. Users can effectively classify documents based on translucent colored and business card pocket Our paper organize folder perfect for home office school daily use, such as keep track of receipts, keep school papers/travel files/documents/homework organized and papers or coupons organization A4 Plastic File Wallet Envelope Expanding File Folder Document Organizer Label Design Business card bag design and comes with writable labels that can fill in personal information to convenient for classification management. Snap Button Design Use snap button to open and close, simple and fast operation. Anti-Scratching Embossing Texture The outer layout has clear texture, good hand feeling and waterproof.