Maximize your work space. Hang triple file pockets from your cubicle wall to clear off valuable work surfaces. 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.