Adjustable computer stand is designed to support and elevate most desktop / tower style computers. Increases airflow and saves desktop space by storing the CPU under or beside your desk. Width is easily adjustable from 5.7' to 9.7' (14.5cm to 24.5cm) width to hold most computers, no tools needed 4 locking and swiveling casters provide mobility and stability. Rolls for easier access to back of the computer Rubber pads on clamps provide a firm grip on your CPU and protects it from scratching and scuffing.