A box is a three-dimensional container typically made of materials like cardboard, wood, or plastic. It has six sides, known as faces, and is used for storage, transport, or organization of items. Boxes come in various shapes and sizes, making them versatile for different purposes, such as packaging products or storing household items. Boxes can also be used in various contexts, such as in games like Tetris or for organizing office supplies. They are often labeled to indicate their contents, making it easier to find and retrieve items. Overall, boxes play a crucial role in everyday life and logistics.