What is the black rectangular film on car window?

mandaubu: What is the black rectangular film on car window?
I see many cars on the road that have those black rectangular film on the window. I guess their use is pretty much like tinting film’s but these pieces don’t cover the entire window and they don’t seem to have adhesive since I see many bubbles . Can anyone please tell me what are they called and where can I buy them in California?

Answers and Views:

Answer by .
Its called window tint the bubbles just means its peeling off probably wasn’t applied correctly or is just old.

Answer by spraymonkey001
Actually I think it’s a temporary tint that can be peeled off and reapplied,I have no idea where to get it but try a parts store

Answer by Nick M
go to

mofat01.myminicity.com