Bring prehistoric adventure to your celebration with this Jurassic World T-Rex Air Walker Balloon! Standing an impressive 68" x 61", this giant foil balloon features a realistic T-Rex design and appears to “walk” when filled with helium. Perfect for dinosaur or Jurassic World-themed parties, decorations, or photo ops, it’s made from durable foil with a self-sealing valve to keep helium or air securely inside. Ships flat and uninflated. One balloon per package.