The monitor desk arm is ergonomically designed for 13 to 32 inches (diagonal between 33-81cm) LED LCD monitor with VESA dimensions of 75 x 75mm and 100 x 100mm. This screen arm is also suitable for those monitors whose diagonals are smaller or larger than the screen size specified in the description - just ensure the VESA distance is within the supported range and the load weight of the bracket does not exceed 8kg. This single monitor mount has tilt, swivel, and height adjustment functions for optimal angle settings. The monitor arm single bracket comes with a C-clamp and a grommet mounting kit. The user can attach the monitor holder and secure your monitor with the C-clamp (suitable for table thickness 10cm to 90mm) to offer the highest stability. Alternatively, if there is a hole in your desk (diameter: suitable for holes between 10mm and 80mm) and the table thickness is between 10mm and 80mm, you can use this mounting method. It is very easy to adjust the height from 0 to 430mm, which enables you to achieve an optimal ergonomic position.