1. Metal Structure: This hanging paper organizer is made of highquality metal materials. It has a powder coating, oxidation resistance and rust prevention, effectively prolonging its life. 2. Design: This wall mail organizer is designed with grooves to make it easy for you to take and place items. It also has a label slot, which can help you quickly identify the items in each layer, white label included. 3. : Vertical desktop file organizer makes it easy to see what is stored and enough amount of pockets can classify the files clearly. The shelf on the bottom to hold business cards or smaller items. 4. Multiuse: Mounted on the wall making full use of unused wall, the wall folder organizer can create more living working space, where there was once piles of bills, papers, folders, notebooks, work files, and office supply. 5. Easy Assembly: The wall mail organizer can be assembled without any hardware. It comes with 2 expansion screws that you can mount it on the wall or stand on your desk.