We know Mum will say she doesn’t have a favourite but if you get her this card and show some love for her then it may just put you in the best position to be the favourite one after all! 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.