CW I agree about algae growth but point is you can still read them after many years with a fingernail scrap. I have seen many other tags over the years and none of them perfrom as well. The floy tag had a film over the numbers to protect the printed numbers.
Agreed! But MAN are those little guys $PRICEY$ for what they are. I am assuming FLOY-TAG must have a patent since there is nothing else on the market close and they can get that kind of price for those little tags.
