If the unthinkable happened and your toddler wandered off in a public place [shudder] and the child is 2-4 years they are unlikely to remember addresses or numbers so I'm wondering what's available? I've seen bracelets, dog tags, even temporary tattoos but I'm sure these would be removed by my LOs at first opportunity and tattoo seems like a bit of a faff. I'd really like a pin or badge which I can put my phone number on and just keep on childs coat without having to remember to put it on everytime we go out. Are these available to buy or do I need to get a badge making kit??? Or anyone got any other solutions please? What do you all use for this purpose?