Fits most flat panel monitors from 13" to 24". Supports up to 22 lbs per monitor. * Height adjustable. Single arm can articulate in two different locations for best positioning. * Tilt: +/- 15 degrees, Swivel: 360 degrees, Rotate: 360 degrees * VESA mounting pattern: 75 x 75 or 100 x 100; * Heavy duty weighted metal base ensures stable mounting onto the desk.