Transitioning between sitting and standing throughout the long work day provides numerous health benefits for the body such as increased blood flow and reduced aches and pains. This solidly built desktop supports up to 33 lbs, easily holding dual monitors or laptop and monitor combinations. It also features pneumatic spring lift allowing simple and smooth height adjustment (4.5” to 20”) at the squeeze of a handle. The dual-tiered design allows you to customize your work area for maximum comfort, and the keyboard tray is removable anytime you want additional space. All hardware and instructions are provided so you can get your new desk riser assembled and workspace organized in no time! Features Create Instant Active Standing - Go from sitting to standing in one smooth motion with this complete corner workstation providing comfortable viewing angles, customized user heights, and featuring two solid tops. Perfect for a corner desk or office space divider. Please Note: Some drilling is required for assembly. L-Shape with 2 One-Piece Solid Tops - Includes a spacious main desk and return desk, accommodating a variety of monitor and laptop setups along with important work materials, supplies, and decor. When fully assembled, the outside surface measures 83” x 60”. Powerful Electric Motors - Enjoy a height range of 24.7" to 50.3" with the powerful multi-motors and strong legs using telescopic height adjustment. The easy-to-use push-button controller features 4 memory presets so you can easily find your ideal height. Enjoy thinking on your feet, and leave work feeling energized and refreshed! Strong 208 lbs Support - With an all steel frame and sturdy particle board table tops, this desk is able to support up to 208 lbs with maximum stability and sturdiness. Its modern appearance blends with a variety of office environments. We've Got You Covered - This complete standing workstation is backed with a 3 Year Manufacturer Warranty and friendly tech support to help with any questions or concerns. Please Note: This product ships in 3 separate boxes that may not arrive at the same time.