In the Adult Inflatable Giant T-Rex Costume you’ll be set to play some prehistoric pranks on unsuspecting prey. This hilarious costume features a giant dinosaur suit that easily inflates with the battery powered fan. As this T-Rex, your giant body and tiny arms are sure to cause side-splitting laughs. Looking to go viral? This T-Rex costume will give your Youtube videos that extra burst of hilarity you’re looking for. There’s no telling what kind of trouble this T-Rex will get up to. One size fits most. Batteries not included. Availability: The Adult Giant T-Rex Costume takes approximately 1 business day to leave the warehouse.