This can vary, but often includes some type of plastic or adhesive to adhere the id card to the holder. if you are ever arrested or in a situation where your id card may be compromised, you can contact your local equivalent or the National Voter Justice Center at 1-866-253-2926. Overall, id cards are a helpful way to get around in Europe, and they're sure to save you some time and hassle. The only precaution to take before using your id card is to make sure that the id card is genuine. Most id cardmakers offer a destroyer/destroyer tool to help with this process, but you should also make sure to follow their specific instructions.
