An Elephant Harness can be placed on adult Elephants in order to make them ridable and in order to add extra items to the Elephant, such as an Elephant Howdah, an Elephant Garment, a Chest Set, and a Mammoth Platform. It is created using Hide, Wool and Iron.
If a player 'sneaks' near their Elephant ('shift key' by default), it will sit for a short time, allowing the player to sit in the Harness by right-clicking on it. To dismount an Elephant, press the "F" key.
An Elephant Harness can be applied by right-clicking on an adult Elephant or Mammoth. It can be removed by right-clicking on the Elephant/Mammoth with Shears. Elephants will also drop Harnesses upon death, or when a Scroll of Freedom is used.