Ah the cute things we used to say to mum. Now we understand why she said what she did! Details: Designed by Goose Fight 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 Kraft Paper Envelope. Made in the UK.