St. Christopher medals are small religious tokens that feature an image of St. Christopher, the patron saint of travelers. Many people wear these medals for protection and guidance during their journeys. The tradition of wearing a St. Christopher medal dates back to the early Christian era, symbolizing faith and safety. These medals are often made of metal and can be found in various designs, including pendants and keychains. They are commonly given as gifts to loved ones embarking on trips, serving as a reminder of faith and the hope for a safe return.