The Adult Costume Inflatable Red Dinosaur by Spooktacular Creations is a unique and fun addition to any costume collection. This one-size adult costume features a red T-Rex dinosaur design, made of durable polyester material. The inflatable feature adds a playful element to the costume, perfect for themed events or cosplay. The fan/battery case included makes it easy to inflate and move around, ensuring a comfortable and entertaining experience for the wearer. Uses 4xAA batteries. Includes instructions.