The LCT100S Desktop Monitor Stand includes a grommet and clamp style attaching method. This single mounting solution makes virtually any installation both quick and easy. Once your monitor is installed, ergonomic viewing positions can be easily achieved by adjusting the height and tilt angle of the monitor to your liking, without the use of tools. This display size range is simply a guideline for product selection. Displays larger than the screen size range may still be compatible as long as they fall within the VESA pattern and max weight of the Peerless-AV product.