Unique Glitz Black 21st flag banner, perfect for adding a stylish touch to a milestone birthday celebration. Measuring 9 feet in length, this banner features a sleek black design with a glitter-style “21st” message across flag-shaped pennants. Made from lightweight material, it is easy to hang on walls, doorways, or across party spaces. Ideal for 21st birthday parties and can be paired with matching glitz black decorations for a coordinated and elegant look.