When working with a computer, the right chair and the right desk ensure the most ergonomic position possible. Equally important is actually the monitor stand, which allows you to raise the screen to exactly the right height. This helps prevent possible neck and back pain. Suitable for screens between 17"-32" The ARM-0350 Series have shorter arms intended to work perfectly for small work areas. Most larger mounts cannot provide a near seamless look with dual monitors due to smaller space and their longer arms. With the ARM-0350's short arm design, you can still use multiple monitors flush against walls or in cubicles that have less desk space. The desk mount is VESA compatible 75x75,100x100.