<Size> Heart shape: Approximately 13cm maximum length, 15cm maximum width Other shapes: Approximately 18cm maximum length, 16cm maximum width ☆ I personally enjoy these not as postcards, but for adding messages to gifts or displaying them in frames as decorations. ☆ Shapes other than the heart shape may have slight variations in roundness or corners, but the size difference will be about 1-2cm. ☆ These are unused items, but please understand that they have been stored at home before purchasing.