After 65 million years of rest, stretch out your legs and neck and go for a stroll on Earth one more time in this in Diplodocus Dinosaur Inflatable Child Costume. Made of polyester, the 2-piece child costume includes an inflatable dinosaur jumpsuit with an attached fan and a battery pack. The gray jumpsuit is shaped like a Diplodocus dinosaur. The jumpsuit is designed with a four-legged body and an extended tail, an upright neck, and a head featuring yellow eyes and an open mouth. The jumpsuit fan is powered by 4 AA batteries (not included). Fantastic for boys and girls, this inflatable dinosaur costume is fun and eye-catching.