LuluEasy Adjustable Vertical File Sorter Sturdy Plastic Expandable Upright File Holder, Desktop Binder Organizer, Home School Office File Organizer Bookshelf Divider, Assemble Easily Endlessly, White

Made of high quality thick ABS materials. It's durable and strong. Unlike metal mesh file racks on the market, it won't damage the surface of your books and laptops. This multi-purpose extendable file folder holder is a unique and innovative design that differs from the traditional file holders on the market. It can almost completely fill your placement area. Baseplates can be assembled infinitely, as long as your placement area is. The upright boards can be adjusted as far as you want, so you no longer have to worry about the files collapsing. The minimum space between upright boards can perfectly grip one of your laptop or tablet computer. Files organized on the desktop, books organized on the shelf, handbags organized in the closet, etc. 6-Parts contains 6 base plates and 6 upright plates, total of 5 adjustable filing compartments. 12-Parts contains 12 base plates and 12 upright plates, total of 11 adjustable filing compartments.