Is your grandson the hero in your life? Let them know they’re a little superstar with this cute and cool greeting card designed by Mei Støyva!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 sources and/or recycled materials Blank inside for your own message. 100% recycled brown kraft envelope supplied. Made in the UK.