Souvenir keychains are small, decorative items often purchased as mementos from a specific location or event. They typically feature symbols or images that represent the place, such as landmarks, local wildlife, or cultural icons. These keychains serve as a reminder of a trip or experience and are popular among tourists. Made from various materials like metal, plastic, or wood, souvenir keychains can also be personalized with names or dates. They are commonly found in gift shops, airports, and tourist attractions, making them accessible to travelers looking to capture memories from their adventures, such as visits to museums, national parks, or famous cities.