"Tim Downie" wrote in message
...
I have a silcone rubber "dog tag" that I'd like to put my name and phone
number on for ID purposes should I drop dead during a run. (Ever the
optimist ;-))

On one side its got moulded or perhaps laser engraved text but the other
is flat. Is there anything indelible that will work on silcone rubber or
is in possible to get it "engraved"?

Tim

http://www.sharpie.com/enGB/Home/default.html

What the pro's use to sign memorabilia like footballs so it wont rub off.