Balt’s Beta Sit-Stand Workstation gives you the flexibility to work from either a standing or sitting position. The center post acts as a hub for the laptop/keyboard shelf, LCD monitor mount and CPU holder, each independently adjustable. A swiveling mouse platform on the keyboard shelf offers additional room for presentation materials. The wide base features four swivel casters for easy movement between classrooms. All shelves have non-slip EVA pads for safety.