Are they self adhesive? Do you trust the sticky?
They are indeed. The ones I got for the Volvo stuck like s**t to a blanket.
They were stuck to plastic plugs I bought for the wheel centres.
Here is the story so far.
The first one was a pig to get on, particularly for a septuagenarian who ended up lying on the ground to do the job. However, once I got the knack of that one, the rest were straight forward. I don't think they will come off in a hurry.
To top it all, after doing the job, I came home to find the postman had deposited the Honda badges through the letterbox!