Make your costume the main event with the officially licensed Adult Jurassic World Rebirth Indominus Rex Inflatable Costume. Featuring inflatable costume with battery operated fan (4AA batteries required, not included), this inflatable design delivers a larger-than-life look. Perfect for Halloween, parties, parades, and group costume moments, it brings dinosaur-sized Jurassic World action to life in a fun, photo-ready way. One size fits most.