Are you looking for Window Vent Visors?
If you are, I've used the AVS In-Channel Vent Visors on my '06 TJ, '09 and '12 JK's and now my 2019 JL and they were great. No cracking, fading or discoloring after 7 years on my last JK. Going on almost 1 year on the JL with no issues.
You should be...