Mount three screens side-by-side - hang three TVs or monitors. Through a clamp or grommet (provides), screen height(Maximum 450 mm)can be adjusted according to the user's viewing angle or seat position. Very economical for your work space. This mount is suitable for all screens up to 7 kg Acer, Viewsonic, LG, Dell, HP, Asus, AOC, eMachines flat LCD and LED screens from 13" to 24". Suitable for most flat screens, monitors and TVs with VESA dimensions of 75x75 or 100x100 (VESA dimension is the most important specification for considering the best support for your screen. Please make sure your monitor is compatible with these MAX VESA arms by checking the manual or measuring the distance between the 4 holes on the back of the screen.) This model allows a tilt of -90°/+90°, 180° left to right movement and 360° rotation. Maximum arm extension of 630 mm for precise placement of your screen. Changing the screen position is very simple and requires no tools. Installing three monitors side by side above the desktop will improve your productivity, satisfying the needs of applying to different applications of the screens. Depending on the height of users and the desktop, this stand can be used for standing applications. The arms are equipped with clips for cable management.Comes with easy-to-use instructions and hassle-free installation materials.