Digipaks are a type of cardboard or plastic packaging for CDs. They come in various sizes but most commonly hold one disk. Digipaks have a large front image related to the artist and include song, artist, and album information. Inside is a plastic holder for the CD and more printed packaging. Mainstream digipaks emphasize the artist's image through photos of them, money, jewelry or cars to connect with fans via social media QR codes. Indie digipaks promote their music's theme and emotions over the artist's image, using bright colors and nature or instrument images instead of the artist.