The Balloon Fun Happy Birthday Balloon, 18" from Anagram International is the perfect way to add some cheer and fun to any birthday celebration. The 18" balloon ships uninflated and can be filled with either air or helium for a festive look. With a bright and cheerful design, this balloon is sure to add a touch of joy to any event or theme, such as a birthday party. It's a great way to make a statement and show someone special that you care. Plus, Anagram International offers quantity discounts when you buy multiple balloons, so you can get the perfect number for your event. Make any birthday special with Balloon Fun Happy Birthday Balloon, 18" from Anagram International.