Dry Containers
They are regular containers in which dry goods can be loaded inside that are not damaged by heat, and they have three standard sizes, 20 feet 20 Feet, and 40 feet 40 Feet. A 40-foot high-ceiling container (HQ (High Cube) 40 feet above the regular 40-foot container by about 8 cubic meters, which increases the load vertically rather than horizontally to provide storage space in the vessel. The 20ft container length is 6 meters long, about 2.5 meters wide, and carries a maximum of 15 tons of cargo. The 40-foot container is 12 meters long and has the same width as the 20-foot container and carries a maximum of 30 tons of cargo.