Those i DIDNT do myself since it was still pretty cold out and you need it to be around 75degrees to install correctly..So i had a local shop do it.i could have got the vinal for like 40 bucks and TRY it but didnt want it to not adhere well so i paid 70 to get em done.But these are heated and molded to shape and to stick.If you ever wanted to remove it,Just re heat and peal off.