Blu-ray cases are protective containers designed to hold Blu-ray discs, which are high-definition optical discs used for storing movies, games, and other media. Typically made of durable plastic, these cases are slightly larger than standard DVD cases to accommodate the unique size of Blu-ray discs. They often feature a clear front cover that displays the disc artwork and a secure locking mechanism to keep the disc safe. Most Blu-ray cases come with a standard design that includes a hinged cover and a tray to hold the disc in place. Many cases also have space for inserts, allowing for additional artwork or information about the content. The cases are available in various colors and styles, catering to collectors and movie enthusiasts.