VEVOR Triple Monitor Mount, Supports 13"-27" Screens, Fully Adjustable Gas Spring Monitor Arm, Holds up to 20 lbs per Arm, Triple Monitor Stand with C-Clamp/Grommet Mounting Base, VESA Mount 75/100 mmFits 13"-27" MonitorsFreedom to Rotate & ExtendCreate a Clean, Spacious DeskDual Mounting, Double ConvenienceHigh-Quality Aluminum AlloyBroad CompatibilitySingle Arm Weight Capacity: 20 lbs/9.1 kg,Screen Swivel: 180°,Screen Tilt (Center): -90° to +90°,Material: Aluminum Alloy,Grommet Mount Thickness: 0.39"-3.15"/10-80 mm,Screen Tilt (Left and Right): -60° to +60°,Product Size: 59.84" x 5.91" x 31.89"/1520 x 150 x 810 mm,Screen Rotation: 180°,Mounting Hole Diameter: 0.39"-2.36"/10-60 mm,Arm Length: 27.56"/700 mm,Clamp Mount Thickness: 0.39"-2.95"/10-75 mm,Total Weight Capacity: 60 lbs/27.2 kg,Item Model Number: SL300,Compatible Monitor Size: 13"-27"/330-686 mm,Product Weight: 11.68 lbs/5.3 kg,VESA Range: 2.95" x 2.95"/75 x 75 mm; 3.94" x 3.94"/100 x 100 mm,Min Arm Height: Monitor Touches the Desktop,Max Arm Height: 31.89"/810 mm