Stable once installed hardly any wobbling.
Paint finish of poor quality flakes off and there is also some rust underneath. sanded and sealed with nail polish. luckily this is the bottom and inside attachment. Extra parts for vesa mounting. plastic holder and screw for bracket mounting. is extremely loose. Have only pressed a 1 mm rubber in between, otherwise the bracket is too loose to secure the screen. Tolerance and slack much loose than screen just drops.
You have to tighten the screws for the adjustment of the screen before it is properly secured, but this makes it difficult to adjust properly on your own. Preferably someone who holds a screen. Not very easy and short a lot of effort for adjusting the screens was really good.
Many things not explained in the short manual. desk front end bracket does not fit 100% on corner due to inner curvature. Before you connect the 2 rods, pay attention to the screws on the coupling piece otherwise you will scratch it.
Check carefully whether you will need washers / screws or spacers with the vesa mount holder. Price quality not expected could have been better.