Keep case
Videos
A keep case or poly-box is a type of packaging, most commonly used with DVDs and Blu-ray videos.
Standard black keep case
Lime green keep case used for most Xbox games
Wii keep case
Keep cases with printed sleeves (a.k.a. DVD case inserts): text and colors are printed on the paper/card stock which is held in place between transparent thin plastic and opaque thicker plastic.
Optical disc packaging
Videos
Optical disc packaging is the packaging that accompanies compact discs, DVDs, and other formats of optical discs. Most packaging is rigid or semi-rigid and designed to protect the media from scratches
Keep case
…as the Xbox Ones case, Blu-Ray discs also uses a one of a few custom Blu-Ray cases. Keep cases are also found on many PC titles (although many use CD Dual cases or thicker keep cases), and MP3-CD audiobooks (all use discs that are the same basic dimensions as a DVD). The first products to be released in keep…
Stacks of compact disc jewel cases
A jewel CD case
Jewel case types: Original jewel case CD-single Slimcase
A "black side" slim case