J-card

A J-card is the paper card inserted in the plastic storage case of most audio cassette releases, as well as being latterly wrapped around the outside of many Blu-ray and DVD steelbooks and similar special editions.

The J-card usually contains an image of the album cover, a track listing, credits, and copyright information, with some releases having foldout cards with multiple panels to contain lyrics, liner notes, or additional artwork.

Most J-cards contain the title of the content on the edge for quick reference while in storage.

The J-card gets its name from being folded into the shape of the letter J (when viewed from the side) to fit inside the cassette's case.

Today, custom made CD-R covers are often called J-cards.