18" Keep Calm "21" Foil Balloon

Celebrate a milestone birthday with the 18" Keep Calm "21" Foil Balloon. This vibrant red, square-shaped balloon features the iconic "KEEP CALM YOU'RE 21" message in bold white lettering, topped with a classic crown design. Perfect for adding a festive touch to any 21st birthday party, this foil balloon is durable and easy to inflate.

• Size: 18 inches
• Shape: Square
• Color: Red with white text
• Design: "KEEP CALM YOU'RE 21" with crown graphic
• Material: High-quality foil
• Perfect for 21st birthday celebrations