I installed a 43" TV on this stand.
The stand consists essentially of 3 pieces, the central one that is placed on the wall with 4 screws and the 2 metal pieces, one for each side, on the back of the TV. The metal pieces have something like a hook on one side so that once you screw them to the TV, you can place the TV "wearable" on the central piece.

In the package, you will find all the screws, washers, and spacers you need.
You will need to have a screwdriver and a large one, as you will read below.

In order for the TV to be securely fastened without any risk, in the last step of installation, 2 screws need to be screwed into the bottom part of the metal piece, on each side.
Well, for a 43" TV, it is almost impossible to screw them.
Luckily, I had a 30cm screwdriver extension so that I could reach the screws (access to the screws is from the bottom part of the TV).
In other words, you need a 25-30cm screwdriver to be able to screw the last screws.
In other negatives:
- It has a small level in the package, plastic, completely useless
- Zero cable management (expected at this price)
- Difficult access to the TV's ports (they are located on the sides on my TV, I expected it to be easier but unfortunately it is not, there is not enough space for your hand to move easily)
3 stars from me

Sturdy, with plenty of mounting options. I had difficulty adjusting it after installing the television.