Ideal for that special someone that ALWAYS milks their birthday for extra smooches. I mean we’d probably too, we’re all human!Details: Designed by Marloes De Vries. Size: Square (148 x 148mm / 5.8 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.