Our car is old, so there are many things that are worn out and need to be replaced. They sit well on the hood of the car. There were no instructions, but figuring out how to remove and replace them was easy enough. They look great on the car, but when you have the real thing next to you you can see the "quality difference". That doesn't matter though, as it's just a cosmetic update to the car that we'll be replacing in a couple of years.