Medical ICE plastic key tags can help you to contact your emergency contact persons' name, it is very easy for your to remember the phone number. This emergency contact card can be hang to your pets, it can help to find your pet easily even if they are gone. It measured in 1 1/4 ×2 1/2 inches, cute and small, but it have enough place for your to write the information with a pen. Waterproof and Durable. QUALITY CUSTOMER SERVICE: Any question about products or orders, please feel free to contact the customer service, we will try our best to solve the problem.