Features: Gas Spring Mechanism assists in effortless height adjustments Aluminum Lower Arm provides a sleek, elegant look Cable Management keep your cable and table neat and clean Smooth Arm Insertion provides an easy installation Keyhole Pattern VESA Slot for quick attachment and detachment Built-in Spring Tension Gauge perfectly matches the arm to the monitor Specifications: Screen Size : 17-27 Weight Capacity : 2-6.Skg/4.4-14.31bs Tilt Range : +90° - -45° Swivel Range : +90° - -90° Screen Rotation : +180° • -180°