These mirrors are solid!  I had to use very sturdy drywall anchors as the mirrors are quite heavy.  They are just beautiful.  I don't feel that my photo's quite do them the justice they deserve.  I added 4 of them to my small entryway to give it a larger feel.  Mirrors are such a great way to give the illusion of a larger space.  What makes these so special is the grid design.  The style gives them detail without being overly ornate.  The 4 together definitely make a statement and make the entry quite impressive.