Decorate your party using this Glow Party Mylar Balloon. This foil balloon is decorated with a neon theme splashed with vivid rings and brightly colored lasers with a Black Velvet face. This balloon measures 18″ and works great when using our other Glow Party party supplies. The Glow Party Mylar Balloon makes set up easy, and clean up a breeze! Color: MultiColored. Gender: unisex. Pattern: Geometric Letters.