What is the primary feature of a ceremonial casket?

The primary feature of a ceremonial casket is its removable liner for permanent use, which allows for the interior to be adapted or altered as per the family's preferences. This design is especially significant as it enables the casket to be used for viewing during a funeral service and can later serve as a permanent receptacle. The removable liner also emphasizes the casket’s function to honor and memorialize the deceased while providing flexibility for personalization.

In contrast, other features such as permanent closure, single use only, and two-piece design do not define the primary characteristic of a ceremonial casket. Permanent closure may refer to caskets that are sealed after the service, but it does not speak to the adaptability and personalization aspect that the removable liner provides. Similarly, while some caskets are designed for single use, many ceremonial caskets serve both purposes over time. Lastly, the two-piece design may apply to certain styles of caskets but does not highlight the key feature that differentiates ceremonial caskets from other types of containers.