they are yellow with a black mickey head on them along with the location you will be staying at, like OKW for Old Key West. They are made of the same material that the airlines put on your luggage so they will not fall or be ripped off. I went at the end of May and everything worked find, my luggage was in my room before I was even able to get into the room myself......LOL
There was no long longs at the airport either, things worked like clock work....