The quality of the mirror is great!  It feels very sturdy and well made.  The problem I had is that the overall measurements for the mirror state 2 different widths--16" and 20".  When the mirror arrived it was too wide for my opening of 16.5 inches.  The description was unclear that the mirror was 16 inches wide, and the frame around the mirror added an extra 2 inches on each side.  I couldn't use it for what I intended.