1.5in Coated Metal key chain with emergency contact information. This small keychain can be added to any keychain without a lot of bulk and gives simple but vital information about who to contact in an emergency. Purses or wallets might get moved around or be hard to find in an accident, but keys are easier to keep track of. Max of 3 lines of text and 28 characters per line is ideal for first name and phone number of up to 3 people or first and last name and 2 phone numbers of one person. Be sure the contacts you put down have a way to get into your home if you are unable to explain it to them for whatever reason!