The 72x93 comes with the wood shown on the top of the mirror.
Without it, it is 70x90.5.
And in the end, the actual mirror is 58 - 78.5.

Also, the color is very dark. It somewhat brightens with the white in the photo, but in reality, it is quite dark. We are talking about almost black.

It seems sturdy for its price.
It comes with 3 screws for the top wood and two more for the wall, accompanied by plastic anchors with simple instructions.