Pros: mounts firmly and stably on my bathroom wall. Also very stylish, looked exactly what i expected to be. My favorite part is the broad glass, it seems strong and was easy to clean. Unlike my previous shelf it got dirty often and stains were difficult to remove, the glass makes cleaning easily done. The shelves were not connected so i could adjust the placement of each individual one. Not sure what material is the metal but its lightweight and strong.
Cons: one of the shelves i drilled into the drywall but didnt work. So i unscrewed it and installed again but this time onto the studs behind the wall and it worked perfectly.
Overall a very good product for the price i paid for. Had a hiccup when mounting on the drywall but it was a common fix. Really satisfied with the material, especially the glass. Could not find anything remotely close to this at my local stores. Would recommend.