I bought it for a 20" computer monitor stand. As mentioned, the stand has an obvious tilt on the arm that is right behind the screen. But it seems that something else is also crooked. This means that even if you place it correctly on the wall, when you move the screen not only in and out, but also right and left, the distance from the desk changes and the screen tilt slightly. So, it took me time to position it because I wanted it to leave space underneath for a closed laptop, as the screen would be used as an external monitor for it. In the end, I didn't succeed as well as I would have liked, but if I had placed it higher, the screen would have been too high and obviously this creates a problem during many working hours. Don't expect the plastic parts to move and stay locked. Don't even think about hiding the cables inside the plastic. I had read the comments but I bought it, mostly because of the price, because it looked nice, and because I didn't care if I covered the cables. In the end, I installed it, I even put the plastic on the arms (obviously I tied them), but the plastic on the base that screws into the wall didn't fit at all. Would I recommend it? Hardly. Okay, the screen won't fall, but if you move it frequently and care about the tilts, don't get it.

I struggled with the installation as one arm had a tilt and I installed it upside down. After a considerable effort in cable management, the result was perhaps the most beautiful I have seen so far. The plastic covers hide the cables and the ugly metal and complete the installation nicely. Overall, the quality did not impress me, but the final result is good enough for me to recommend it. Proceed with patience, of course.

It shows quality construction. The instructions are quite detailed. If placed high, it is better to be installed upside down because if placed as per the instructions, it has a minimal upward slope...and cancels out the slope it already has...

The only negative thing is that one arm seemed to have a slight tilt, resulting in me having to secure the base to the wall with the corresponding inverted tilt.