Inflatable Dinosaur Adult Costume Halloween Inflated Dragon Costumes Party Carnival Costume for Women Men1. Inflatable dinosaur costume looks fantastic and is perfect for parties and dressing up. 2. With a fan: Use the fan to inflate the dinosaur costume. 3. With a battery box: The fan power by 4 x AA batteries (Batteries not included). 4. About 2. 2m high, after the dinosaur costume is inflated. 5. Suitable range: Company, bars, clubs, dance party, parks, television programs, supermarket chains, hotel chains, the annual event, carnival, opening