Those little plastic clips that tidy up your brake hose

chiefgrooveguru Posts: 80
edited February 2010 in MTB buying advice
I think I must have lost the front few of these the last time I crashed and I'm guessing using a simple cable tie is a bad idea because in the event of another crash the brake hose might end up getting yanked and damaged rather than the clips popping off to reduce the strain. What are they called and where do I get them? The bike is a Boardman Pro HT and the clips were little bits of black plastic holding the rear brake line onto some lugs mounted along the top tube.