This 18-inch foil balloon features a festive 'Happy Birthday' design in bold yellow text against a vibrant blue background, decorated with scattered confetti patterns. The balloon comes pre-filled with helium, ready to float and add instant celebration to any birthday party. Key features: • 18-inch round foil balloon • Pre-filled with helium • Blue background with yellow text design • Decorative confetti pattern • Ready to use - no inflation needed • Long-lasting metallic finish The balloon features a scalloped edge design and metallic finish that creates an eye-catching shine. The yellow text stands out boldly against the blue gradient background, while small confetti-like triangles add a playful touch to the overall design. The foil material helps retain helium longer than latex balloons, allowing for extended display time. The balloon includes an auto-sealing valve to prevent helium leakage after inflation.