Dress for fun costume "self-inflating ride-on dinosaur"

The self-inflating ride-on dinosaur costume for men and women includes the outfit with a blazer, battery compartment, and instructions. Four AA batteries are required for operation (not included). Material: 100% polyester.
Greetings from prehistoric times: Have you always wanted to ride a T-Rex? Then this self-inflating ride-on dinosaur costume is your chance! Move majestically on the back of the king of prehistoric monsters as you pass the other partygoers. With this self-inflating ride-on dinosaur, you'll be the center of attention.
Highlights:
Perfect costume for Carnival, Halloween, parties, or bachelor/bachelorette parties
Inflates to full size in seconds
Unrestricted freedom of movement Highlight: Includes hat Put it on, inflate it, and join the carnival revelry! Notes Shoes, batteries, and T-shirt are not included.