This hanging file organizer is made of metal material. Durable powder coat finish, anti-oxidation and anti-rust. Take full advantage of your vertical space. 5 tier Design, suitable for sorting files, documents, magazines, literature, catalogs, mail, letters, charts, brochures and notebooks, keep your desktop clean. Five filing pockets comes with mounting screws that can be mounted on the wall easily. Make your desktop clean and tidy, give your office and home a professional organized look. Wall mounted file organizer features and arched design that allows for easy access to contents in the files you store. Arched pocket design can remove the trouble to your finger when carry documents. The circular corner and smooth edges design can protect people from scratches when using. Cleared your work files pilled on the desk at home, and you can find the file you need easily.