The VIVO Black Heavy Duty Adjustable Under-Desk PC Mount is designed to securely hold a computer case under a desk. It features an adjustable frame for both height and width, allowing it to accommodate various sizes of computer cases. The mount is made of steel and comes with a 3-year warranty from the manufacturer. It is available in different heights ranging from 16 inches to 24 inches and can hold computer cases with a width between 5 inches to 10 inches. Perfect for keeping the computer off the floor and saving valuable desk space.