Guys, If you're wondering about the interior window shades, do take a look at the magnashade.com website. The window shades are a new item in the past year and work very well. As suspected, they are inside and fasten with the magnets, same as the windshield. They are actually a 3-position window shade and only would restrict vision in the lowest position. I wear mine in the middle position when driving, with no restriction whatsoever.
FMCA & Good Sam