Somehow I missed that you have to put this one together. It's not difficult; it's just a pain. Anyway, since you have to put it together, you can see exactly what it's made out of. Granted it's an inexpensive mirror, but it is really made out of shockingly low quality materials.  The mirror is super thin.  I've never seen anything like it!  And the backing is worse than just having used cardboard. I was really surprised because of all the rave reviews.  I still like the look of it and I am using it in the foyer of a rental property, so I guess it's okay.  It's really too much of a pain to repack and return. This would not be nice enough to keep if I were using it for my own home. I have loved everything I have bought from Wayfair; this is my first purchase that I am really unsatisfied about.