Celebrate a milestone with this 18" Happy 21st Birthday Heart Balloon. This heart-shaped balloon features a vibrant design with the number "21" prominently displayed in bold pink, accompanied by the words "st Birthday" below it. The background is adorned with playful patterns in shades of pink and green, including flowers and geometric shapes, adding a festive touch to any birthday celebration. Perfect for parties, this balloon can be filled with helium for a floating effect or air for a decorative display.

Product Features:

• Heart-shaped design
• 18 inches in size
• Bold "21" and "st Birthday" text
• Colorful background with floral and geometric patterns
• Suitable for helium or air inflation