How big is the comet Rosetta is going to land instruments on?

Here we go. How big is the comet we're about to land a spacecraft on? This big!

For those of you who asked how big is the comet, here's something we put together to show its size relative to things we know...http://blogs.esa.int/rosetta/files/2014/07/esa-rosetta_how-big-is_comet_67P.jpg