Triple Monitor Desk Mount For Up To Three 13.2Lb 27In Displays; Vesa 75X75/100X100 - One-Touch Spring-Assisted Articulating Arm; Cross Bar Design And Built-In Handle For Effortless Positioning - Toolless Ergonomic Arm With +/-180 Swivel; +/-90 Tilt; Vesa +/-90 Rotation; For Portrait/Landscape Screens - Max Arm Extension 23In And 13In Height Range - C-Clamp/Grommet Mounting; Max Desk Thickness 3.1In; Adjustable Arm Tension - Computer Monitor Mount W/Cable Management Under Arm And At The Base