Sweet and stylish, this cake mini greeting card is a gorgeous gender-neutral birthday card that's ideal for celebrating birthdays of all ages. The magical colour palette creates a mystical vibe enhanced by the stars and sparkles, perfect for sharing those heartfelt birthday wishes. The inside of the mini birthday greeting card is blank, ready for penning a personal message. Mini birthday card 100% recycled kraft envelope Blank inside Luxury, 350gsm card from sustainable forests Illustrated by hand in London Made in the U.K. 100% Recyclable Card Size (WxH): 75 x 105mm / 3 x 4in Packaging options: Biodegradable, clear sleeve or packaging-free with envelope nested inside card. These small sized greeting cards from UK based brand Sister Paper Co are a gorgeous example of great things coming in small packages. The collection of mini greeting cards are printed in the UK on papers from sustainable forests and are paired with recyclable kraft envelopes to keep waste to a minimum.