Safco DesignWorks Off-Shelf Organizer, 7 Compartments (48 1/4-Inch Wide), Black (SAF4115CH) PVC Slat Wall allows components to be placed anywhere on the wall Wire frame components with high-impact polystyrene trays One 3-tier letter tray, one binder bin, one hanging file frame, an accessory tray with removable pencil cup plus a positionable memo/photo clip and personal dry-erase board with eraser Wall mounted or hung on panels up to 3-1/4" thick Panel and desk mount hardware included