The ADR Standing Desk Converter gives you the best of both worlds. You can sit part of the day, as you always have, but you can also stand and take advantage of all the health benefits that come with standing and moving around. You, and your associates, will become healthier and more productive. Your ADR sits directly on top of your current desk, so no need to buy all new furniture. The improved easy-grip side handles with gas piston assist, allow you to easily raise the large desktop and keyboard tray into an infinite amount of position levels above your regular desk). The large top panel can hold 2 monitors or a monitor and a laptop. The ADR Sit to Stand Up Desk offers a large 23.6" x 11.6" retractable keyboard tray that not only allows you to get into the most comfortable and ergonomic position but is also large enough to hold a laptop computer (with other risers you may have to move the laptop or the entire riser every time you change from sitting to standing). Color: Gray