Do you drive a lot, live alone and have pets at home? If you're anything like anxious dog owner me, you're terrified of who will feed your dogs if something happened to you. You can write a friend or family member's name on this keychain to be alerted in case of emergency. I don't think it says this anywhere on my website but this keychain is actually pretty practical! Vintage motel style keychain is 3.5" clear coral plastic with a 1.25" keyring for all your keychains.