This was purchased to fit into a rare 14X20 opening.  It fits, but is made very cheaply--the mirror is not snug in the frame, and the frame itself has unsightly gaps in the corners.  Shelves are flimsy and the closure is poorly made.  Also the mirror arrived with a scratch.  If it were a $30 item it would be understandable, but it cost more than double that.  Not a good value.