This 450mm Pole fits neatly into a grommet on any office, school or home desk. It forms part of unique Silver Modular Desktop Mounting System. With this system you can easily create customized solutions for mounting your laptops and displays in a variety of different configurations. The LINDY Silver Modular Desktop Mounting System provides a really versatile method for creating your own custom installations. With these products you can raise your notebooks, monitors or iPad to create desk space or provide a more comfortable viewing position. Or, by using several arms, you can mount multiple displays on a single pole.