Product review (5 stars): Just what I needed and easy to figure out and install.
Not sure why a plumber (in some other comment) couldn't read the instructions, and figure it out. This is very clear; so much that a 60-year-old female did it!

This was exactly what I needed! I have a makeshift counter-top added on to some existing cabinets where I've made a basement kitchen. My handy-man found a counter-top that matched what was in my basement laundry room, and then added a laminated board to the end of that to make an "under-the-counter" dishwasher opening. It isn't exactly the standard measurement for a dishwasher opening, but it works!

The only trouble was that the counter-top he found didn't have a very good underside (press board). Add to that that the new dishwasher kept leaking (never buy a Samsung dishwasher, btw!). It was still under warranty, luckily, but the repairman would come out, diagnose it, then say he needed to order a part. Then he would screw it back in to the press board. Rinse, lather, repeat!! After several attempts at finding the reason for the leak (and putting in new dishwasher guts 2 different times!), the underside of the counter was trash, so I found this and decided to try it.

I just put it in today. However, because the hole is slightly larger than standard, I had to improvise. In my pictures I've attached, you'll see both ends of the bracket after I installed it. I made one of the bends in the bracket almost flush with the side of the laminated board. The other picture shows where the added counter-top attaches to the existing cabinet, but I bent the flange only half of what it is supposed to be so that I could at least put in one screw, and not real tight. The other picture is basically taken as if you were lying on your back on the floor looking up at the underside of the counter-top. I also included a shot of the portion of the instructions that is for Existing installations rather than for new stone counter-tops that haven't yet been installed. (I liked the idea one customer had of adding a picture of the instructions, but they were not readable, unfortunately, so hopefully this will be once I post it.)

I also used silicone caulk, as the instructions say. I haven't had a chance to test the durability of my installation, but up to this point, it was what I needed and simple to install.