Celebrate a milestone with this vibrant 18" 21st Birthday Splash Balloon. This round foil balloon features a colorful design with a bold red and blue "21" at the center, accented by a green "st" and the word "Birthday" in bright blue letters. The background is adorned with festive splashes of yellow, red, and blue, adding to the celebratory feel. Perfect for birthday parties, this balloon is sure to make the special day unforgettable.

• Size: 18 inches
• Shape: Round
• Material: Foil
• Design: Colorful splash theme with "21st Birthday" text
• Colors: Red, blue, green, yellow
• Perfect for 21st birthday celebrations
• Can be filled with helium or air