Add convenient file storage and organization to any wall with a metal wall file. Stack multiple units to create a convenient wall file system for quick sorting. Supported by a full metal back that ensures no paper can slip through the back. Easy to install with mounting hardware included. Durable metal mesh construction is both strong and stable to withstand years of use. Hanging File Systems Type: Single Pocket; For File Size: Letter; Overall Height: 8.2"; Width: 14".