In an emergency, should you become confused or unable to communicate, your medical alert dog tag provides the initial awareness to first responders that you have an existing medical condition. Emergency medical personnel are trained to look for identifying information signaled by the "Star of Life" found on all of our products. Upon identifying your condition, the responder can more quickly and accurately diagnose and treat you. Each order includes a FREE Emergency Medical Card with its highly identifiable medical alert Tyvek® carrying sleeve. The Emergency Medical Card allows you to carry far greater details of your medical information including all of your medications, allergies, medical conditions, emergency contacts, personal bio, and more. Contact us for unlimited card replacements.