Underdesk CPU Holder mounts CPU to the underside of your worksurface. 360-degree swivel ensures easy access to back of CPU. Steel construction offers sturdy support. CPU holder accepts CPUs that are 3-1/2" to 9-5/16" wide and 12-1/2" to 22-1/2" high.3M CPU Mount for CPU, Black Mounts CPU to underside of worksurface to keep it off the floor360degree swivel ensures easy access to cables and ports at back of CPUAccepts CPUs 3-1/2" to 9-1/3" wide and 12-1/2" to 22-1/2" highBlack50% recycled content