Enhance your work experience with the Black Large Desk Riser (DESK-V048V) from VIVO! This spacious dual-tiered platform sits on top of your current desk and gives you the benefit of standing or sitting on demand. The keyboard tray is removable for user preference.Transitioning between sitting and standing throughout the long work day provides numerous benefits for the body such as increased blood flow and reduced tension. Standing throughout the day also helps the mind stay alert and productive. Counterbalance tension adjusts to the weight of your desk and everything on it for easy upwards movement. Find your perfect height level with unlimited adjustment points between 6.5" and 17" from the desk surface.