Just hung this mirror a few days ago. Love the simplistic modern style. Wanted something with a softer edge. This is the 36x24. The mirror quality seems pretty good. It’s thin and fairly light weight. Watch for sales- I definitely wouldn’t pay full price for this. 
No issues with shipping- it was surrounded by styrofoam. 
There’s 2 brackets on the back for hanging, but they’re just glued on so I do worry how long it’ll hold up. Mine also weren’t placed evenly so measuring where my holes would be before drilling was a giant pain. I used better anchors since the ones it came with seemed a bit cheap. 
The frame is thin brushed metal that must’ve been sprayed black. Mine has a spot where the silver is showing. I tried to cover is as best I could with black sharpie for now since it wasn’t worth the return.