A glass case is a transparent enclosure made primarily of glass, often used to display items while protecting them from dust and damage. These cases are commonly found in museums, stores, and homes, showcasing valuable or delicate objects such as jewelry, collectibles, or artifacts. The clear material allows for easy viewing from all angles. Glass cases can come in various shapes and sizes, including cabinets, display boxes, and showcases. They often feature lighting to enhance the visibility of the items inside. Many glass cases are designed with locks to secure the contents, ensuring safety and preservation of the displayed objects.