This inflatable T-Rex will have all the Trick-Or-Treaters laughing! This Child inflatable costume is easy to wear. Simply step into the costume, zip it up and turn on the fan to inflate. The fan is kept in a small pocket so costume says inflated with ease. Perfect costume for Halloween! Batteries not included. Designed for children measuring 3' 12" to 5' 2" (120cm to 155cm) in height, and/or 6 - 12 years old.