Compatibility: WALI Single Monitor Lever is designed to match most flat or curved LCD/LED display between 17 'to 34', the maximum load capacity for flat displays is 26 LBS and 19 LBS for curved screens, standard assembly assembly holes (75x75 mm and 100x100 mm)FULL ADJUSTABLE: This allows the monitor stand to fully adjust; +180 °/-180 ° doner, +70 °/-45 °, and the optimum working area organization and 360 ° for efficient use of the table areaRobust structure provides long -term availabilityEmergency imaging comfort: WALI Single monitor installation allows you to extend your screen 19 inches and lift your screen up to 17 inches from the desktop and allow you to position the optimum screen from the desktop and allow the optimum screen positioning to reduce neck, eye and back painWith simple instructions, you can install your monitor arm effortlessly and turn it into an effortless addition to your desk - Package Content: 1 x WALI Single Monitor Gas Sagittarius Installation (Black), Assembly Hardware Kiti, User Manual, 7 days a week, experienced and friendly US -based customer support