This is an emergency, we need a doctor! Give your child the best Halloween ever with an Inflatable Doctor Costume for Kids! This creative and unique costume will have everyone at the party talking. It comes with a battery operated fan that inflates the costume in seconds. The costume is also designed to look like half your bloody torso is being carried by a surgical doctor. It has elastic bands at the ankles and wrists to keep the air inside. The Inflatable Doctor Costume for Kids requires 4 AA batteries (not included).