The stickers are of mediocre quality. They seem to be resistant to the elements and adhere well. I will know for sure once I get some more flight time in with them attached. I wet them and tried rubbing the ink off and didn't notice any fading but with any minor abrasions it WILL scratch off the ink so if you crash your drone they very well could end up being illegible. The ID cards are of decent quality and I doubt there will be any issue with it.