30th Birthday This greeting card measures 18cm x 13m & features a beautiful pastel coloured design. The front of the card reads 30 Happy Birthday & the inside reads Happy Birthday leaving plenty of space for your own personal message. The card comes with a silver envelope. Paperlink Paperlink are one of the greeting cards industries market leader of contemporary & humerous cards. Founded in 1985 the Paperlink collection has grown for all occasions, with beautiful imagery or funny cartoons there is a card for everyone!