Desk top riser for monitors, laptop and keyboard tray - adjustable

Desk top riser holds monitor(s) and lap top, keyboard on separate tray. Can clamp a monitor arm on the top that holds 2 monitors as it can hold up to 35 lbs. Top adjusts from low of 6 .1 inches on top of your desktop to 20 inches high. Width is 39.09 inches, depth is 23.22 inches for the top plus 8 inches for the keyboard tray in front. See illustration for exact measurements of all dimensions. Keyboard tray distance from top tray is adjustable.  Fully assembled, instructions included for adjustments.