Go big at your next event with the officially licensed Kids' Jurassic World Rebirth Indominus Rex Inflatable Costume. This inflatable costume includes inflatable costume with battery operated fan (4 AA batteries required, not included), creating an oversized, attention-grabbing look for Halloween parties, parades, costume contests, and photo-ready events. Easy to wear and fun for photos, it is a standout choice for fans who want a costume that feels playful, bold, and instantly recognizable. One size fits most.