Type what you want it to say, then style it however you like. A plate you own can be restyled and downloaded again whenever you want — the one thing that can't change later is what it says.
You're buying the plate text — not this particular look. Once it's yours, restyle it as often as you like and download it again whenever you want.
Both files hold a real plate, 12 by 6 inches. The vector prints at any size, the other is 300dpi. A drop shadow adds a margin around the plate.