This 18" Miami Dolphins foil balloon by Anagram International is the perfect decoration for any Miami Dolphins fan! The balloon is two-sided, self-sealing and made of durable foil material. With a size of 18 inches, this balloon is sure to draw the eye of any passerby. Each package includes one balloon, making it the perfect addition to any football or sports-themed party. Show your Miami Dolphins spirit with this foil balloon!