A digipak is a type of packaging for CDs or DVDs made of cardboard with an internal plastic holder. It usually consists of a gatefold book style design with one or more plastic trays to hold the disc. Digipaks were created by MeadWestvaco and feature photographs of the artist to promote their album and music to audiences. Information included on digipaks are the artist name, album name, track listing, credits, and images related to the artist's theme or genre of music.