Great Adaptability: This Rosewil single monitor arm fits 15-32 inch monitors, holds 4.4-19.8 lbs, suitable for VESA patterns of 75x75mm & 100x100mm. Full Adjustable: Compared with other single monitor arm adjustment methods, this monitor arm is easy to use and has a tilt range from -90°to +85°, ±90 ° swivel, and 360°rotation, so your screen can be lifted up to 39.6cm from desktop with one hand. 80% Sturdier Than Others: The single desk monitor mount uses automotive-grade gas spring cores and has undergone 20,000 motion tests. Installed In 3 Minutes: The 1-piece design monitor arm simplifies the installation, so all necessary hardware is included Efficient Space Utilization: The C-clamp or grommet mounting base will save more than 80% desktop space compared to a vertical monitor stand with a heavy-duty base.