Unleash prehistoric fun with this Jurassic World Inflatable T-Rex Costume for Adults by Rubies! This fan-favorite costume includes a full-body inflatable T-Rex suit, two matching gloves and a battery-operated fan to keep things inflated and awesome (requires 4 AA batteries, not included). Designed with a front zipper for easy wear and elastic around the waist for a comfy fit, the Adult Standard size is best suited for those under 71" tall. Whether you're crashing a party or stomping through a Halloween event, this epic dino look guarantees laughs, roars and unforgettable fun!