From the etymological point of view Tri Datu comes from the word TRI which means three, and DATU which means king, so Tri Datu means three kings / gods.
Also called Tri Murti
The three gods in question are Brahma, Lord Vishnu, and Lord Shiva
Besides that, the thread is also a symbol of Tri kona.
Born - Life - Dead
In addition to the Hindu community, ordinary people can use these accessories.
As long as the placement is not harassing, it can be used as a necklace or necklace.