Fits 17' to 32 Screens: This dual monitor mount fits most screens 17 to 32 and up to 19.8 lbs (each) with VESA 75x75mm or 100x100mm mounting holes. Note: The arms must hold at least 2.2 lbs of weight (each) for counterbalance tension to work properly Space Saving Arms: The advanced shorter front arm design allows more space between you and your screens and allows the arms to be flush to the wall. The low profile display is perfect for standard/active desks or cubicles and fits deep or shallow desktops