Victor DC350 High Rise Collection Dual Monitor Sit-Stand Standing Desk Converter, 28" by 23" by 15.5", Black Dual monitor sit-stand desk converter allows for correct ergonomic posture while working by transforming any sit-down desk into either a sitting or standing desk Monitor bracket and VESA mounts included. VESA comparable monitors required Gas strut design allows adjustable desk and computer monitor heights with the twist of a knob Padded steel base is placed on top of current desk or table with no clamping, bolting or permanent moutning to the furniture Modern, black desk workstation features a sleek wood construction