地藏、文殊、普贤、观音，四大菩萨除障、四苦减轻，威显四方

Helps increase the owner’s wisdom, helps fulfill wishes, brings good luck and prosperity in life. It also has great protective properties and can drive away evil spirits and remove obstacles to the target by the four Bodhisattvas: Ksitigarbha, Manjushri, Samantabhadra, and Avalokitesvara.