The Ergo-Comfort Flat Panel Monitor Arm, model 2229NC, is a monitor arm designed for use by individuals with mobility disabilities or low vision. This arm allows the user to reposition the flat panel monitor to an optimal working angle. The arm can be extended or tilted up or down, and rotated up to 270 degrees to position the monitor in use, and it can be folded for compact monitor storage. The arm includes plates for 75- and 100-millimeter CC VESA mounting, with clips for cable management, and fits most monitors up to 24 inches and weighing up to 22 pounds. It mounts to a desk or other work surface up to 2.63 inches thick. The arm is made of aluminum alloy with a steel clamp. DIMENSIONS (HxDxW): 19.5 x 15 x 5 inches open and 25.5 x 5.5 x 12.75 inches when folded. The arm extends up to 17 inches and from 5.25 to 18 inches above the worksurface. WEIGHT: 8 pounds. COLOR: Silver.