SIZE: This 12*9cm Merry Chrismas card will make a memorable gift to friends you want to show your appreciation to. It can be described as Extra Large, Big or Big - much like the impression it leaves in the heart. USE: This high quality stationery set can be used to personalize your own thank you message. There is enough space to write your heartfelt regards and well-wishes. It ships pre-folded in a protective wrapper with a envelope for your convenience. There are 6 different styles of the same theme cards and envelopes in a set. Each notecard is made from thick, durable cardstock , minimizing environmental impact.