AVS® In-Channel Ventvisor® Window Deflectors help to keep contaminants from entering your vehicle's cab with the windows cracked, regardless of the exterior conditions. AVS In-Channel Ventvisor® Window Deflectors.
I should have bought non in-channel ventshades and save some money.
The front in-channel ventshades fit fine but the rear ventshades would stop the windows from closing because the ventshades got in the way when I rolled up the windows. I had to buy non in-channel vents for the rear and they work fine.