very simple and easy to install, Thanks for watching! UPDATE!! I have had these on here for 2 years now, I have had no problems out of the front ones. I have lost one of the back ones and Weathertech was kind enough to send me a new set but said they will only do that once. So what I have been doing is keeping my eye on the back vents and periodically pushing them back up into the clips. Sucks but it is what it is. I am thinking of trying some type of glue and will make a video if I do.