This 18" Yellow Round Foil Balloon from Anagram International is perfect for adding a bright, cheerful touch to any event or theme. The balloon is made with top quality materials and is self-sealing for convenience. With an 18" size, it is sure to draw attention and brighten up any occasion. This item is sold individually, but quantity discounts are available. Whether you're decorating for a special occasion or simply adding a bit of fun to your home décor, this yellow round foil balloon is a great choice.