Cross arrangements are floral displays shaped like crosses and are often used for Christian funerals or memorial services to symbolize faith, hope, and the promise of eternal life. They serve as a religious tribute to the deceased and are typically placed on or near the casket during the service. Cross arrangements can be created using various flowers and foliage, with white flowers being common to represent purity and peace, while other colors may be chosen based on personal preferences or cultural traditions. They provide comfort and support to grieving loved ones while honoring the religious beliefs of the departed.