Zoinks! Scooby Doo, we need some help from you now celebrating a birthday party! Our Scooby Balloon is ready and willing to help you solve your next mystery at your child's Scooby Doo birthday party! You can count on our Scooby Doo Balloon to be brave, and pass along that unshakeable Scooby smile! Villains beware; our Scooby Balloon won scare easily! Scooby Balloon is sold individually. Scooby Doo Balloon measures a whopping 34x18 inches, and ships flat, ready for inflation.