Triple E-class container ship
The Triple E class is a family of very large container ships with a capacity of more than 18,000 TEUs, which are owned and operated by Maersk Line. With a length of 399.2 m (1,309 ft 9 in), when they were built they were the largest container ships in the world, but were subsequently surpassed by larger ones such as CSCL Globe.
Source: Wikipedia — Triple E-class container ship (CC BY-SA 4.0)