We were so hopeful for this mirror.  Measured twice, ordered.  The first one came w some damage to the box, but the mirror seemed ok.  Opened the box, took it out, prepared the space, and the whole mirror came unglued from the frame.  
Update 121422, Wayfair has been more than helpful w this. A new mirror was shipped, and the old is going to the ReStore. The new one went up without problem, and I love it. Thank you Wayfair.