Simple Little D Valve Cap

Need to add some quick and simple little D into your life? Or someone else's perhaps? Well hear ya go. There are many little D's out there but most are complex and just over the top. When sometimes all you really need is just some plain old fashion simple D, no frills, but still some thrills D. Little D's are also perfect for sharing with your buddies (especially when they aren't looking) they'll thank you later though when they see you snuck a little D into their life. So go ahead print a few out and spread the little D's far and wide. Should fit all common Schrader style valve stems.