Although we’re known for our dry witted, often brutal greeting cards, we do have a few sweeties. So here we are, no puns, no innuendos, just a nice birthday wish for your sister!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.