I had some made up locally, normally i'd have the van signed but I got them as a temporary measure because I wanted to have the van resprayed but was too busy, still haven't had it done! Signs can be cut to fit any panel and will not fall off and look good. cost me £75 for two panels on my van and designed them myself with my logo using powerpoint, saved as a pdf and took the file to the sign guys. Downside they can be nicked but who would want them?