Dressing up as a giant dinosaur is one thing, but what if you have a child that wants to take it even further? We bet that a kid who is excited about the "Jurassic World" movies knows how to make plenty of dinosaur sounds – but what if you had a way to make a couple of REAL roars? When you get the Kids' Jurassic World T-Rex Inflatable Costume with Sound, you'll not only get a big inflatable costume and an attached, battery-operated fan to keep the costume inflated, but there is also a sound box for big roars! You child can announce your presence at your next costume party, stomp through the neighborhood, and have fun with other dinosaurs around the house! The T. Rex from "Jurassic World," Rexy, is the same one from the original "Jurassic Park" movie, which means she knows a thing or two about making some big sounds. For care after use, hand wash only, line dry, do not bleach, and do not iron.