Celebrate in vibrant style with our 18" Holographic Balloon Retro Rainbow Birthday! This eye-catching round balloon features a stunning rainbow design with holographic accents that shimmer and shine. The center showcases a cheerful white cloud with the message "happy birthday!" written in playful, brown script surrounded by pink hearts. Perfect for adding a festive touch to any birthday celebration, this balloon is sure to delight guests of all ages.

• Size: 18 inches
• Shape: Round
• Design: Retro rainbow with holographic accents
• Message: "happy birthday!" in brown script
• Additional Details: Pink hearts surrounding the message
• Material: Durable foil
• Suitable for helium inflation