Basically identical to the one I have.
I'm after buying one on your recommendation GM....maybe should have enquired about a group buy seeing the number of interested parties on here!
I was looking at this one
http://www.cleanyourcar.co.uk/washing-and-drying/snow-foam-lance-various-fittings/prod_371.html
Doesn't seem to be much different, except for a smaller neck and at least another £20 on top + vat