Online Exclusive - 3 for 2 on cards (mix and match).Details:Designed by Hello!Lucky.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 materialsBlank inside for your own message.100% recycled brown kraft envelope supplied.Made in the UK.