we found some nice landers at the dollar store and a name badge holder and on a card we put there name , age , any allergies or medical problems , the hotel were at , and everybody's cell phone numbers on it , and on the other side of the card we put a wallet size photo of the child , we told the kids they were not aloud to leave the room without them on and not aloud to take the off until we got back to the room , now they even ware them to the airport and when securty asks for id they show them and say here my id