You give them one task and they mess it up and don’t follow the instructions given, but they are still pretty special to you anyway. Details: 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 forests and/or recycled materials. Blank inside for your own message. 100% recycled brown kraft envelope supplied. Made in the UK.