Paper Tray Organizer for Clutter-Free Workspaces and Homes. Keep your workspace, kitchen, or dorm room organized with this paper tray organizer. This sleek and durable metal mesh organizer is perfect for sorting and organizing papers, files, bills, and more, making it ideal for work-from-home setups, cubicles, or college dorms. Use a screwdriver to assemble and your desk organizer, hardware and assembly instructions are included.