A few pictures of the Koger sunshade - https://kogersunshades.com/ - that was installed in my Kitfox when I bought it.
Shade1.jpg
Shade2.jpg
Shade3.jpg
Shade4.jpg
The rail is attached to the inside of the canopy by double sided tape.
So far, no problems. Super easy to slide forward, backward, or position where you want it and does a great job of blocking out the sun.
It's 30" wide and about 26" long.
Rodney