DURABLE AND SAFE: This 13-pocket file expander features a durable plastic shell and secure zipper closure to protect your important documents. Reinforced gussets prevent the sides from tearing, so you can store and organize a lot. Size: Length 35*Width 27*Bottom 3.5cm Plenty of Organizer Space: 13 separate pockets, each pocket can be expanded up to 1 1/8 inches, this expansion file can help you easily organize your classwork, notes, reports, and other school assignments. It is also a helpful organizer for office and home use. Slide-in Reminder Tabs: Use the tabs to easily locate your files and keep track of what needs to be filed and where. Labels are visible through the document's transparent cover. Extra Front Pocket: Includes a label for marking to quickly identify the contents of the file folder. The front pocket is 3.5 inches deep, ideal for storing pens, highlighters, and other frequently used items.