A monstrance is a liturgical vessel used in the Roman Catholic Church and some other Christian denominations. It is designed to hold and display the consecrated host, which is believed to be the body of Christ during the Eucharist. Monstrances are often made of precious metals and are elaborately decorated, featuring a glass or transparent section to showcase the host. During specific ceremonies, such as Eucharistic Adoration, the monstrance is placed on the altar for worshippers to venerate. This practice emphasizes the belief in the real presence of Christ in the Eucharist, encouraging prayer and reflection among the faithful.