If you are the one that uses the M word one to many times then for one day only just let the card do the talking and wish her a Happy Mother’s Day. Details 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.