Wall system fits over office partition walls that are 54″ to 72″ high and up to 4″ wide. Wall system is perfect for maximizing areas with limited desk space. Adjust to position display system 9″ above worksurface. Tabbed, crystal-clear panels hold two sheets. Angled design keeps the sleeves open for convenient use. System includes wall bracket with mounting hardware, replaceable sleeves and snap-on tabs.