Sleek and stylish dual gas spring arm The iiyama DS3001C-B1 is a desk mount (grommet or clamp) with a dual gas spring arm for two flat screens up to 68.8 cm (27"). Using the arm you save space on your desk and thanks to the cable management systemit is easier to keep your workplace tidy. But what is more important, offering broad adjustment capabilities including tilt, swivel, height and rotation, the dual gas spring arm makes sure you can easily adjust the position of the screens to your preferences assuring ergonomic body posture.