Maximize your work space. Hang triple file pockets from your cubicle wall to clear off valuable worksurfaces. Easily mount on partitions or walls that are 1-1/2" to 3" thick. First file pocket features a 4" capacity and the other two have a 1-3/4" capacity. File pocket measures 23-1/4" in height for a partition mount and 16-3/4" in height for wall mount.