Soldiers use dog tags for identification in the event of death or serious injury. Essential information is engraved on a piece of steel, making it legible in virtually any conditions. A dog tag is an excellent solution for those involved in outdoor activities or bushcraft. You can engrave anything you need: first name, last name, address, personal identification number, phone number, and even blood type. Thanks to the long beaded chain, you always have your most important information with you, around your neck.