From J&R Music and Computer World Kensington 60056 Flat Panel Desk Mount Monitor Arm - This arm supports a flat-panel LCD computer display monitor so it can float above your desk and be adjusted for a wide range of viewing angles. Ergonomically conceptualized, it allows for greater comfort, decreased viewing stress, and increased productivity. ? Position your "VESA compliant" or "zero footprint" flat panel monitor anywhere on desk for space-saving, comfortable viewing Arm extends 9" in any direction, rotates at the base 360 degrees, tilts up to 90 degrees in all directions, and allows rotation of monitor from landscape to portrait Three height levels to best fit your needs Easy to assemble and attach. No drilling required. Conveniently mounts onto your desktop Fits desks 1" - 4" thick and holds up to 20 pounds Dimensions: (Maximum measurement with arm not extended) 11.25"L X 13.0"H X 4.5"W
