Varidesk

VariDesk Pro Plus 30 – Single Monitor, adjustable standing desk converter sits on top of your existing desk, allowing you to switch from a seated to standing position quickly and easily.

VariDesk Pro Plus 48 is one of the most spacious desks in our range of height adjustable surfaces that sit on top of existing desks

This standing desk converter adds a generous 4 feet of space to your work area between the two decks.