You know those fancy gizmos they put out on the highway? A rubber hose of some sort, kind of like the ones in gas stations that ding when you drive over them? I think they're counting traffic or something.
Well, we can't afford one of those out in this little corner of the world, so we make do with this rope. It doesn't really do anything, but it is fun to drive over. And it's holding up to traffic really well!