Aluminum alloy luggage tags are made of high-quality aluminum alloy, which is durable. These tags feature square shape, each of them with a hollow oblique left “L” or airplane pattern, and with an informational card on which you can write your phone and address to prevent your luggage from getting lost. Comes with a circle ring easy to hang on bag when you're going out. Perfect for any carry on luggage, suitcase, laptop bag, school bag, etc.