Dell Monitor Stand VESA Mount comes with a main bracket and display covers Monitor Stand Base Extender and sets of screws Dell Monitor Stand Mount lets you achieve a clean desk look by securely holding the system behind the monitor. This mount works select monitors, mounting the system behind the stand. It comes with a main bracket and display covers, Monitor Stand Base Extender, and sets of screws.Please note this item is non-returnable, see our returns policy for more information.