A. [Expandable Capacity] This 24-slot expandable folder is suitable for A4 or Letter size papers and can be used for storing documents. It can hold over 3000 documents, enabling you to store your files in a folder. B. [Multifunctional Folder] With this accordion-style document organizer, you don't have to worry much about losing your documents. You can use this expandable folder to store documents, vouchers, papers, cards, receipts, books, paintings, coupons, etc., keeping them in an orderly way. This document and receipt organizer is a good archiving assistant for offices, schools, and travels. C. [Completely Upgraded Design] This upgraded colored document organizer is an updated version of the accordion-style document organizer. The full-size flexible lid and rope closure design offer extra security. Old-fashioned folders may be difficult to close when filled with many important documents. This portable document organizer improves the flexibility of the lid, making it easier to close the folder and protect your important documents. D. [Easy Sorting and Identification] The multi - colored accordion-style document folder has colored slots for document organization and comes with colored labels to help you sort and classify your documents. You can also customize your own label inserts. Additionally, you can use erasable pens for marking, making each section easier to identify for quick access. E. [Stable and Waterproof Material] The expandable desktop pocket folder is made of PP material, which can prevent breakage or deformation (non - toxic, radiation - free). This portable expandable plastic document box can withstand long - term repeated use and is waterproof. It has an appealing appearance, allowing you to organize and classify your documents more easily. Color: Black Material: PP Dimensions: 33 x 23.25 x 3.5 cm Package Content: 1 set of accordion-style document organizer (the colors and styles of the labels are randomly distributed and specific requests are not accepted). Only the above - mentioned package content is included, and other items are not included. Note: Light reflection and different displays may cause the color of the item to differ a bit from the actual product. A measurement error of ±1 - 3 cm is allowed.