21st Birthday Banner: Â
Â Â Â Hang your 21st BirthdayÂ Banner on a wall, from the edge of a table, or outside to let everyone know where the party is. For some added color, fasten helium balloons to each end of the banner using curling ribbon and tape. This Birthday banner featuresÂ colorful confetti and streamers with a bold "Happy 21st Birthday" headline. Shop matching tableware and decorationsÂ from 21st Birthday Party Supplies In Australia to complate your birthday theme.