If you're like me, you hate letting precious air out. I sucked it in and gosh::clapped my fist::I'm not letting go - Sorry I passed out again. Whatever the case, these valve stem caps keep my precious air where it belongs in my engine. I'm sorry, I passed out again. Plus they look great and will help you live your best life when you pull up for an air check because the attendants will see these fancy caps and know you're a baller even if you're sorry. Although you are tough, you cannot be called a whip even if you have covered it with plaited leather. Valve Game recognizes Valve Game Baby. As a bonus, you can buy a dozen packs of these metal badboys and feel sorry for the world. The most annoying stress ball in the world! It's called art and it's cool. look it up