If you’re constantly paranoid about alien invasions, you might want to pick up this necklace. It’ll make sure that the aliens don’t forget which planet they confinscated you from. After all, you’ll need to be able to go home so that you can make your drunken report to any news reporter with nothing better to do. The dog tag has the mathematical location of Earth, so that even aliens will understand. It also shows a couple extra diagrams for good measure. One being two stick figures waving as a sign of goodwill. You can pick it up for $13.