Wish them a birthday that’s out of this world with this fun card from Hello!Lucky. It’s the perfect birthday card for sci-fi lovers or your astronaut friend(s).Details: Designed by Hello!Lucky. Size: A6 (105 x 148mm / 4.1 x 5.8 inches). - that fits as a standard sized letter in the UK mail. Produced from sustainable sources and/or recycled materials Blank inside for your own message. 100% recycled brown kraft envelope supplied. Made in the UK.