A shipping container is a large, standardized metal box used for transporting goods across various modes of transport, including ships, trucks, and trains. These containers are designed to be durable and secure, protecting their contents from weather and damage during transit. They come in different sizes, with the most common being 20-foot and 40-foot lengths. Shipping containers are essential for global trade, allowing for efficient loading, unloading, and stacking of cargo. They can also be repurposed for various uses, such as storage, housing, or even pop-up shops, making them versatile in both commercial and residential applications.