The Rocelco R ADRB-45-DM2 Standing Desk Converter Bundle is the perfect way to get your ergonomic workstation started. It comes with a Sit-to-Stand Desk Riser and a Dual Monitor Mount. The standing desk converter provides the proven health benefits of sitting/standing during your work day, reducing back strain and pain. The sturdy steel frame with easy-grip side handles and pneumatic gas-piston assist allows you to easily raise up to 40lb. on the large desk riser top, measuring 45" x 22.6" , between 4.7" and 17.5" above your existing tabletop. Large retractable keyboard tray, measuring 28.7" x 9.6" , slides in, pulls out and locks into place for easier access. The computer workstation can hold up to three monitors up top and a laptop on the keyboard tray, or a large monitor and a laptop on top with keyboard on the sliding tray. This bundle comes with anti-scratch foam rubber pads. Use the conveniently placed grommet hole to route cables and install the included R DM2 dual monitor mount. Securely attach your dual screens, up to 27"/17.6 lb. each. Mount tilts + or - 45 degrees, swivels 180 degrees and rotates 360 degrees. Monitors can be mounted in horizontal or vertical position. Easily adjust height along the pole for ideal ergonomic position. Cable management clips come included.