Message Card Size: 5cm (height) x 7.5cm (width) The message writing area uses 10 colors of thick paper. Foil-stamped floral patterns are applied to the sides, giving the message card a luxurious feel (⁠•⁠‿⁠•⁠) Please check the back of the thick paper on page 4 of the photos. It will be protected from water damage and sent in an envelope. I would like to do business with those who can provide some comments after purchase.