VERY SIMPLE dog...
It's vinyl pinstriping u got...I took em off my car too...I used to work at a sign shop and had to do it all the time...
It's best to use a REGULAR HAIR DRYER...NOT a heat gun because a heat gun can bubble yer paint...Go very slowly, heating with the hair dryer a couple inches ahead of where yer peeling and it should all come up pretty easlily...any left over adhesive, just use yer finger to ball it up...But with using the hair dryer, it SHOULD take all the adhesive up with the pinstripes.
Hope that helps!