A 20-foot high cube shipping container is a type of standard container that is slightly larger than a standard 20-foot container. Unlike standard containers that have an interior height of about 2.39 meters, high cube containers have an interior height of about 2.69 meters, which allows them to hold more bulky or stackable goods.

The 20-foot high cube containers have the same dimensions as the standard 20-foot containers in terms of length and width, which is approximately 6.06 meters long and 2.44 meters wide. The additional height of 30 cm compared to standard containers allows for more goods to be stored or for larger objects to be accommodated. High cube containers are also stackable, just like standard containers.

20-foot high cube containers are commonly used for transporting bulky or large quantities of goods, such as furniture, raw materials, manufactured products, food products, etc. They are used for the temporary or permanent storage of goods or materials on construction sites, in warehouses, or in logistics centers.

20-foot high cube containers can also be equipped with various configurations, such as side doors or opening roofs, to meet specific transportation or storage needs. They are widely used in the maritime transport industry and are considered a standard unit of measurement for maritime freight.