WALI Quad LCD Monitor Desk Mount Fully Adjustable Stand Fits Four Screens up to 27&rdquo;, 22 lbs. Weight Capacity per Arm (M004), Black Compatibility: Fits Monitors up to 27. Mount plates detachable and height adjustable. Two stage locking system is compatible with 4.5 C-clamp and 4 Grommet Base. Double Benefits: Double efficiency and productivity by opening up desk space allowing new range of adaptable positions for your displays. Sturdy Construction: The high grade arms extend and retract, tilt to change reading angles, and rotate from landscape to portrait mode. Dynamic: Our monitor arm is easily adjustable, allowing you to work in a more comfortable, ergonomically correct position to reduce neck and eye strain. Package includes: 1 x WALI Quad Monitor Mount (Black), 1 x Mounting Hardware Kit, 1 x User Manual, 10 Year Protection