The original ones had the original dog tags attached, but those all went missing years ago. I still had all the "copy" tags in my possession, but to avoid losing them too, these only have the paper with them.
The papers are lazer printed (won't bleed if they get wet) and laminated. Hopefully that helps them survive long enough to travel.
Worst-case scenario, I replace the ducks again. They were cheap, dollar store ducks, so it isn't a huge loss if one goes missing.
