High Rise Dual Monitor Standing Desk Workstation, 28" x 23" x 10.5" to 15.5", BlackThis dual monitor sit stand desk converter transforms any sit down desk into a sitting or standing desk. The DC350 dual monitor desk converter is a simple solution to a common workplace problem: too much sitting. Studies show that sitting for prolonged periods of time is detrimental to your health. Sleek wood construction and a durable laminate coating provide years of use with a modern style. The 28" wide by 23" deep surface is raised up to 15. 5"