This document discusses DVD digipaks, which are an alternative packaging format to traditional jewel cases. Digipaks are made of cardboard with plastic trays inside to hold discs. They offer more graphic design flexibility than jewel cases and help protect discs. Major artists commonly release special edition albums and live recordings in digipak format. Advantages of digipaks for audiences include enhanced packaging graphics and bonus content, while advantages for the music industry include opportunities for extra profits, promotion and environmentally friendly packaging.