Twelve South - Backpack Adjustable Shelf for iMac

Designed for workstations with a mounting depth greater than 17.5"; height and tilt adjustable; knob adjust arm

Hang one, or two, of these gorgeous thin steel shelves on the back of your iMac to hide hard drives and USB peripherals, or to display awards, Stormtroopers, business cards or flowers. Included vertical support pegs prop up tall drives or a favorite album from your vinyl collection. Half the fun of owning a BackPack is being creative with what you display or store on it.