The NeoMounts by Newstar CPU-M100BLACK is a portable CPU holder for your computer tower. A CPU mount creates a tidy and clean desk because its stored under the desk and doesn't use any valuable desk space. Increase the lifetime of your CPU due to reduction intake dust and dirt from floors. Keep the workplace clean without computers directly placed on the floor.This NewStar CPU mount allows vertical installation of computers. Easy to adjust to fit most desktops and tower PCs with a width between 12 cm and 21 cm. Model CPU-M100BLACK has 4 casters of which two are lockable.All installation material is included with the product.