Message Card Size: 5.5cm (height) x 9cm (width) The area for writing your message uses thick paper with foil. (It's a little hard to see, but there's a thin silver foil.) The surface is slightly rough. It's become a summery message card with three types of goldfish stickers attached (⁠•⁠‿⁠•⁠) Three types: ・Transparent goldfish ・Paper with a similar texture to the message card ・Puffy sticker It will be protected from water damage and sent in an envelope. I would like to trade with those who can provide some comments after purchase.