Parrots and Peg-Legs! I spy a... skull & crossbones! Ahoy, me hearties, its a pirate birthday card. These jolly birthday cards are for six year olds but we can put any age on the front - just email us! Each card has 'Ahoy me hearties and 6 today...Happy birthday!' on the front. Inside the pirate crew spell out 'Happy Birthday' too. Add a personal message (nothing extra to pay) with the 'Gift Message' option as you checkout. We can post your card directly to the recipient too. These cards match our Pirate Party Invites & Thank-You Cards. Card size: 143mm x 143mm. Envelope: Contrasting Colour with a matching Pirate Label! We have also listed birthday cards for 4, 5, 7 and 8 today too.