We all have have a grumpy git in our lives. Most often occurs in humans 30+ and appears on the weekend. You hold your tongue for 364 days of the year, but they do need an annual reminder on their birthday! Designed by Twin Pines. 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.