Front windshield shade?

[jmonkey111]

Has anyone thought of installing a front windshield shade? One like a rear shade would work wonders saving the dash (and on with a lady in the car). I was thinking of the old spring loaded pull down shades that your grandma had, but in silver or carbon. Just cut down so it will only reach the top (or bottom) of the window. My issue is how to conceal it under the headliner or under or behind defrost vents. Just pull and hook.
Anyone kwn where where to find a shade. Skinny enough?