AirForts Royal Castle AirFort lets your child rule their own indoor empire. With its luxurious and durable design, this AirFort creates the setting for royal fantasies and hours of imaginative play. It comfortably fits your little royals and their friends, ing a safe and screen- experience. The AirForts Royal Castle sets up easily with any standard box fan (not included), providing regal fun in just seconds. Model Number: AFBOX-CASTLE