gas-strut cylinder and conical joints constructed for smooth and stable operation Ergonomic design concept relax your life Integrated cable management conceals inside provide clean neat and clutter-free appearance F160N desktop dual screens -monitor mount is built-in Gas-strut cylinder to enable to move your screens any directions and height at your wish. Allow you to experiencing the best of ecological interface design for the best viewing position. Adjustable size:YES Number of Panels:2 Screen size suitable:27inch Adjustment:Full-Motion Maximum load weight:9kg Installation:Table Upright lift distance: 10inch (260mm) Rotation:360 Swivel:180 Tilt angle:+35 to -50 Type:Desktop monitor holder Suggested Screen Size:17-27inch :75x75mm/ 100x100mm The product appearance and printed words depending on the batch, but this does not affect use Color: B:Black&Gray Material: Metal Package Contents: 1 x Desktop monitor holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.