This trendy, geometric 21st birthday banner card is a cheery way to celebrate a big milestone age. Brighten their day with this seemingly petite greeting card that folds out for a BIG reveal with the phrase '21 TODAY' in bold text. Featuring a colourful mix of stripe, zig-zag and confetti-style patterns. 
 
Upgrade to a personalised version with the recipient's first name and birth date printed on the front. Looks great as a free-standing banner at a party. So wonderfully unique that it can double-up as a decorative piece or keepsake item. 
 
Part of our 'Funky Confetti' concertina range. Blank on the reverse for you to handwrite your own message or send directly to the recipient with a message printed on the back; great if you're overseas or in a hurry. Plus you can avoid those dreaded pen smudges!