Stable Structure The controller Stand adopts a tripod stabilization structure, which can improve stability and prevent ordinary falls. Fully Covered with Protective Mats Designed with full protective mats on controller hangers that protect your gaming controllers or headsets from scratches and slipping. High Quality Material The controller holder is made of high-quality thickened aluminum alloy, which is durable and only 2.2mm thick. How to install this stand correctly? To assemble this stand you need to use the provided wrench set, and you have to twist both sides in opposite directions to set it sturdy. Place a screw in the hole, hold the screw head down with your thumb, then finger-tighten the center plastic piece on the screw enough that it stays secured to the screw. Repeat that process all around and for the other side. Tools are included, but having at least one hex key driver that fits in your hand will make this go much faster. I used one of the included tools to hold one screw in place and then a bigger hex driver to easily turn from the other side. Once you get the bottom column screwed in, the rest are EASY.