It's good to glow! This glow party theme will knock all your guests socks off! This awesome pattern features neon colors and shapes on dark black backgrounds making them resemble black light decorations! This glow party pattern is great for all ages and will be sure to look awesome in any event where there is black light, or use them without for a fun and vibrant party look! Our 18" Glow Party Happy Birthday Mylar Balloon is a great addition to your glow party! This dark black round balloon features 'Happy Birthday' written in bright neon text. The neon designs and patterns around the balloon really catch the eye and will make a great bouquet for any party! A great option on its own, or you can add other mylar and latex balloons for a bright birthday bouquet or centerpiece! Sold uninflated.