Dispatched and arrived very quickly! It's very small but don't let that fool you, it produces a very loud whistle! I read comments that people said it doesn't work.....it does, you just blow into it slightly differently than you would a regular whistle. Once you figure that out, you'll realize it does in fact work and after a tiny bit of trial and error, just how loud it can be.....which is very, very loud. Its awesome.
Mine arrived with a tiny bit of the colour rubbed away (most likely due to the keyring rubbing on it during shipping) but that was next to nothing. Besides, if you put it in with the rest of your gear (or on a zipper as a zipper-pull) it won't matter.
Great product, incredible size and volume, great price, variety of colours, dispatched and arrived fast. Need I say more?