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. Adds a space-saving shelf to the back or front of your iMac or Apple Display. Holds up to 3.5 pounds of hard drives, peripherals – even a MacBook. Works with all iMacs and Apple Displays with flared desk stand (not compatible with 24″ iMac M1). Converts to adjustable display and movie watching stand