As much as I paid for this, I would expect it to have holes drilled into the metal so that you can fasten the shelves to it and not have them loose. The shelves smelled awful. As if packaged before actually dried. The coloring of the shelves was a little off from what was pictured. Also the drywall pins are so cheap and don’t work. I made a HUGE hole in my wall and had to go out and buy drywall screw in pins that actually work. I paid a good bit of money for this, and I’m not very happy with the product in comparison to what I paid for it. I’m keeping it because once it was hung, I do like it. But I also think it needs improvements made. Or the price should be brought down considerably.