I agree with Simon, I also attached one of these to my bag whilst cycling and it's great and very highly reflective. But after having it for only a couple of weeks one of the legs has fallen off.
Nigel, Leeds - 20th June 2012
Firebox says: Hey Nigel, oh dear we cant have a legless space invader, especially since you've only had it a couple of weeks. Tell you what, drop us a line with your order number and a little brief on whats happened to email@example.com and we will try and get a new one out to you.