FANTASTIC BEASTS - THE CRIMES OF GRINDELWALD WAND BOX PROP SCREEN USED A lock box prop bearing a "Magical Congress of the United States of America" seal, from the production of Fantastic Beasts: The Crimes of Grindelwald Warner Bros. This box is an integral part of the story as it was used to keep the Elder Wand safe by Grindlewald's followers while he was in jail. The box can clearly be seen during his escape scene where he retrieves the wand back.
The box is weighted, being made of metal, and features a M. Note: box prop does not open.