You'll need the screws and clips from your "milk jugs" to install these. YMMV but I was able to pull the clips off fairly easily. The caps were shipped in legit Mopar white bags and fit very well. They're not an exact fit, but they're very close. To the naked eye (in my opinion) they're close enough that it doesn't matter. I stripped all the hardware off the jugs and threw them in the recycling bin. It was a pretty good feeling.One piece of advice: Use a spare clip and screw from one of the jugs to fill in the 2nd hole on top of the front bumper. The kit doesn't accommodate that second hole, but you can easily just snug a screw in there with a clip backing it underneath. Doesn't need to be functional, just fills the hole for a clean looking install. Plenty of open space to reach in and hold the clip while tightening the screw.