The Botanic Cells card is blank inside, for your message. I gave this abstract design this name because it reminds me of magnified cross-sections of plant cells. These cards are great for writing everyday notes, special occasions & other correspondence.They are professionally printed on good quality matte-finish white cardstock from my original drawings and paintings. Plain white envelope included. Each will come in a protective sleeve. Invitation sized (4.25 by 5.5 inch, approximately).