This Twin Pines Christmas card with a letter to Santa design forms part of our Christmas collection of cute, funny, quirky, rude, crude and occasional greeting cards: ideal for a lover of quirky Art, Illustration or Design. 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 sources and/or recycled materials Blank inside for your own message. 100% recycled brown kraft envelope supplied. Made in the UK.