Research about magnetic stick-on signs for cars

[shinobila]

<Moderator's note: advertisement link removed.>

So I was making a research and would highly appreciate your help. I am making a research about car magnets as to how it is being made, materials, etc. any additional information from you would highly be appreciated...

 

[phinds]

https://www.google.com/search?q=how+are+car+magnets+made&ie=utf-8&oe=utf-8&client=firefox-b-1

 

[berkeman]

https://www.google.com/search?q=how+are+car+magnets+made&ie=utf-8&oe=utf-8&client=firefox-b-1

Ohhh! Magnetic signs for cars, got it. I'll fix up the thread title a bit...