This 3 Tier paper tray organizer can save a lot of space for your business office desktop, the paper organizer is ideal for store A4 size loose papers, file folders, notebooks, bills, and mail forms on each shelf keep things organized and neat in a new way. This letter tray organizer is suitable for children's homework, school supplies, and Books. Also, the top space can function as a stand for a laptop or iPad while doing “remote learning” at home and doesn't take up much space, Since the right/left side is sturdy wooden so this desk organizer is in a very stable position. Great for organizing printer paper. Easy access for us to load the printer when it runs out of paper. Good for organizing white printer paper, cardstock, and pastels, plus we can see the paper inventory at a glance and each shelf will support a ream. The 3 Tier Paper Letter Tray package comes with detailed installation instructions and necessary parts. You will need a Phillips screwdriver can assemble it within 5 minutes.