Chevy Only Moon Sticker
The 5-inch, Chevy Only Classic Logo Sticker.
If we have to explain a vinyl sticker to you, we'd suggest getting back in that Ford and getting to school, Buckaroo. It really can't get much simpler than a sticker. If you're a Prius owner, these are self-adhesive decorations that you'd put on your vehicle, if only the added weight wouldn't drag that eerily silent turd wagon to a halt.
Again, it's a vinyl sticker. It ain't exactly magic there, fella.