The kit consists of a single hemmed panel that measures 72" across and 46" high.  You will need to cut and trim to fit around your mirror.  Be aware that if you have lots of "little" dots around your mirror you may have to use to a combination of  suction cups and Velcro for your application.  The dots along the top of the windshield are not a problem; you can attach them to the solid glass just below them-it is just if your mirror is surrounded by them that creates an issue.  There is no place to attach  suction cups; they will NOT stick to those dots. 

A helpful hint that some of our customers have told us is that they actually use the foam swim noodle or a piece of the foam pipe insulation to press back into the slant of the B and C windshield to help hold the shade in place. Another hint from a customer is to  the simple spring tension curtain rod sliping it  through the hem on the top.