It does not suction very well. And came in broken. The suction cup holder was broken. I super glued it. Worked great but  in the in the morning the mirror had fallen over. Suction cup still in tack, just not suctioned down.  The mirror works great.


Update: since the suction cup did not work to well, the mirror feel over and broke. I dropped the review down to a 1 star.  Very disappointed.