The unique Flex Design of the Double Sight DS-219STB makes this a great Dual Monitor mounting solution for your LCD monitors. Double Sight’s flex design offers the user complete flexibility when adjusting their monitor on the desktop. In addition, Flex Stands provide a secure, Ergonomic mount while eliminating clutter and saving valuable desk top space. The DS-219STB accommodates two LCD Monitors up to 19″. All Double Sight Multi Monitor Flex Stands and Arms are compatible with VESA 75x75mm and 100x100mm Monitors which ensure the fit for your VESA complaint LCD monitors, televisions or all-in-one PCs. A conversion bracket is available for monitors with a 100x200mm VESA pattern. The Flex Stand design is adjustable for height, tilt, and pivot for a truly custom view. Double Sight’s Flex Design offers the user complete flexibility when installing their monitor on the desktop. The horizontal arms for DS-219STB feature 6 hinged points which allow the user to adjust the arms according to user preference. The center pole provides adjustable height. The VESA brackets are hinged to adjust viewing angles, as well as, a 90 Degree pivot to change from landscape to portrait views. The Flex Stand Base provides a measure of stability not found in other stands. The Base design counter balances the monitors for a stable set up every time. If you prefer the base can be bolted in place or Double Sight offers alternative Grommet and Clamp Base options. All Double Sight Multi Monitor Flex Stands and Arms ship completely assembled saving you time and eliminating the assembly frustrations. The DS-219STB can also be upgraded to accommodate a second tier of monitors as your viewing needs change. Purchase a DS-22T Dual Monitor or DS-23T Triple Monitor Tier Extension to add a second row to your stand. Additional accessories include Desk Clamps and Grommet Mounts to secure your monitors in place. If you need additional height, a Height Extension is also available.