1. FOLDABLE AND EXPANDABLE: File holder size: 9.84in 8.9 in 9.6 in (L W H), each compartment width approx. 82.5MM. Each column is foldable and expandable, you can sort and find out your documents handily and get a tidy desk. 2. HOLLOW DESIGN: Made with hollow design and concise colors. The colors includes light grey, white and black. The hollow design is elegant, classical, beautiful and not easy to accumulate ash and clean easily. 3. DURABLE MATERIAL: Sturdy structure made the desktop file holder strong enough to bear several amount of documents at the same time. The smooth edges will not hurt your hands while you using or cleaning it. 4. SAVING SPACE AND TIME: 3 compartment organizer could store your files, documents, letters, magazines, notebooks, accessories at the same time. Keep your desk tidy and improve your working efficiency. It is suit for students to store books as well.