This 6th Birthday Card features gender-neutral colours making it perfect for celebrating any child's milestone age. Its simple yet cheerful design is perfect for any boy or girl. This card is A6 size and blank inside. It comes with a matched envelope which is FSC-certified. Through our collaboration with one of the best specialist printing companies in the UK, it's sustainably printed on G.F. Smith Callisto 300gsm FSC-certified paper, resulting in a lovely texture and rich colours.