Get this hilarious inflatable ostrich costume for your next Halloween party! The included inflator fan requires 4 'AA' batteries and screws into place on the back of the costume. The 100% polyester ostrich suit inflates throughout the costume. The suit slides on over the legs and closes shut with a bungee cord around the waist. The ostrich legs also close shut with bungee cords to keep the air inside. It's sure to get your noticed at your next party!