Only knock against this product is that it came without any instructions. Ok. Put it up regardless, using common sense. Holy moly this thing is sweet. Adds a very high end feel to my workout space. Wife loves it too. Highly recommended!!!PRx delivers quality products that are easy to install and very functional!I bought both from PRX and Amazon and both are the same quality. I love it.As soon as I saw that this concept existed, I knew I needed it. I have my exercise room in a small, 11'x12' room. I have a full squat rack, large treadmill, exercise bike, and my road bike lives in there also... or in other words: Space is at an extreme premium. These got my weights off a tree and onto the wall, where they take up a LOT less space.Can you buy a knock off system for cheaper on this website? Absolutely. But I have no idea the quality I would be giving up, and frankly, if I'm putting 400 pounds on my wall, I want it to STAY a wall, and not become a floor decoration.On top of that, I want to support the geniuses who came up with this concept. Truly. It's worth spending more on the original to support innovation in my opinion.Easy to install and very sturdy. I was happy I bought this set upFirst of all, the plate racks came twice as fast as indicated, followed directly by a customer service email making sure that everything arrived as expected. Secondly, the quality of the product is outstanding. I was nervous about hanging the amount of weight we have on a stud system, so I dispersed on two plate racks w/wings. Each rack is holding 245lbs. (490 total lbs.) and is absolutely solid. I should mention, one of the wing plates had a "catch:" there was too much metal in the elbow of the male piece, so the wing wouldn't slide into female top piece. I contacted customer service and they took care of it with immediate attention. These things happen, but are rarely handled so efficiently and with such pride in their workmanship. (I also purchased the PRx bar holder and love it. The bar doesn't rock, sets in snuggly, and fits under a lower ceiling.) I couldn't be more pleased with this system. It has transformed my gym. I used to use an "A" frame plate rack and it took up so much space, did damage to the floor, and I had to take smaller plates off to get to bigger plates stored underneath them. PRx plate storage with wings is efficient, clean, sturdy, and hugely space-saving. All the stars!I've had these for about 4 months and they have been great. Very easy to install, saves space in my small home gym, and easy to store/remove weights. I'd recommend these if you don't have a lot of space.Goes up quick on a stud. Spacing let’s you text it in the ground for load bearing if you want it low and it clears 45” plates easily