Huanuo hnds6 adjustment spring dual monitor mount, provides smooth and durable height adjustments, making your monitors freely stay at any height you adjust,; the full motion adjustments allow you to find optimal angle and position to make you comfortable and productive.<br><b>Improve Posture & More Comfortable</b><br>This stand raises your monitor to eye level, you will not bend your neck to watch the screen, reducing strain on your neck, shoulder and back, improving your posture for productive work.<br><br><b>Height Adjustable with Gas Spring Arm</b><br>The gas spring arms allow you adjust the height smoothly and freely. You can make your monitors stays at any height you adjust. Please note to adjust the gas spring to proper tension according to the weight of your monitor.<br><br><b>Fully Adjustable & Optimal View</b><br>Each joint of the arm is adjustable. Besides, this arm can make your monitor tilt from -35° to +50°, swivel from -90° to +90°and rotate a full 360°. Easy to find an optimal view angle as your need. Set your monitor from landscape to portrait mode is a piece of cake!<br><br><b>Universal Compatibility</b><br>Widely fit most 17” to 27” Lcd Led monitors, compatible with Vesa 75x75 and 100x100. Each arm holds 4.4 to 14.3lbs.<br><br><b>Super Space Saver</b><br>Hold 2 monitors on 1 stand off desktop mounted on the edge of desk or through a grommet hole, freeing up much valuable space on your desk and making your workstation spacious and clutter-free.<br><br><b>Adjust Gas Spring To Hold Your Monitor</b><br>Please adjust the gas spring to proper tension to hold your monitor. Before and while adjusting the gas spring control screw, please press/hold the arm to a horizontal position. Turn the screw clockwise(”-” )for lighter monitors and counter-clockwise(“+”) for heavier monitors.<br><br><b>2 Mounting Options</b><br> Comes with both C clamp and grommet kits, this stand fits desks with or without a hole with thickness up to 3.74"