Blue & Silver Flag Banner - 18th

​This elegant "18th Birthday" flag banner is a brilliant way to mark a major milestone. Measuring 2.74 metres (9 feet) in length, it features the same light blue pennants with silver holographic confetti accents as your other banners. The standout, shimmering holographic "18" catches the light beautifully, making it a high-impact, festive decoration that ties the entire look together. It’s a stylish and essential addition for any 18th birthday celebration.