Nothing like a dry humoured, brutal birthday. Maybe you can put a tiny ’lol jk’ at the bottom on the inside to soften the blow? Details: Designed by Ohh Deer 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 forests and/or recycled materials. Blank inside for your own message. 100% recycled brown kraft envelope supplied. Made in the UK.