[Accordion Folder]: The surface is made of high-quality plastic. This is a great file holder that is durable and unbreakable. The of using this information is to protect the files inside to the greatest extent, and it is worthy of your trust[Folder Size]: expansion files with suitable size can make files better in the folder without wrinkling, the expansion file organizer has 13 colorful pockets that can hold 450+ sheets of A4 paper , with external pockets, suitable for cell phones, passports, ID cards, bank cards, pens, cash, coins and more.[Convenient Details]: The file folder has a unique portable hand strap, this design is designed to make the files better preserved, easy to carry, and the portable file folder has classification labels to help you keep your files organized.size: 32.7 x 26.5 x 3cmMaterial: Plasticcolour: As shownPackage Contents: 1 x Accordion File OrganizerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.