Four-Tier Stackable Desktop Organizer Boost your productivity with this four-tier, stackable desktop organizer. Specifically designed for letter-size papers, folders, and files, this organizer lets you keep your essential documents within arm's reach. The individual pieces can be stacked for convenient access, placed separately on your desk for diverse storage, or used in different locations - like your office and home. Weighing a combined 3.3 pounds (1.5 kg), each piece is lightweight, portable, and easy to handle.