Product works as expected as with all the ASR products I've owned.
However I wished they had provided some sort of instruction manual on how to install these on their rig/seat products. I own their ASR 3 rig and their large bucket seat brackets.
Eventually I was able to find a SimLab video which pointed me in the right direction.
Additionally, depending on your setup and width of your seat you might need to pull or push the bars apart to fit the sliding mechanism - without instructions I was quite hesitant to do this in fear of breaking the bar.
I would have gave it 5 stars if there were installation instructions.