Disney Descendants Happy 9th Birthday Balloon Set Disney Descendants Happy 9th Birthday Balloon Set Includes: One Huge 34 Inches Black Number 9 Mylar Balloon Two 18 Inches Disney Descendants Mylar Balloons; 8 Purple and Lavender Happy Birthday Latex Balloons 11 Inches One Happy Birthday In Different Languages 11 Inches Latex Balloon colors may vary Balloons Sold Uninflated.