This 18'' Bursting Birthday Stars 2-Sided Foil Balloon by Anagram International is the perfect way to add some sparkle to a special occasion. The self-sealing balloon is made from high-quality foil and measures 18" in size, perfect for any birthday celebration. The double-sided design ensures that the stars are visible from any angle. With just one balloon per package, you can be sure that this balloon will stand out from the crowd. Add a fun surprise to any birthday celebration with the Bursting Birthday Stars 2-Sided Foil Balloon.