We love Anna Cosma's postcards for the thoughtful, encouraging messages. Choose one for yourself and pin to your bulletin board or pick a message that could provide a kind reminder for a friend. Blank on the backside. A6 size (10.5 x 14.8 cm) printed in offset process. Finn cardboard is made of high quality natural paper and about 0.2 mm thick. Similar to unbleached recycling papers, the cardboard may have small charming irregularities through paper fibers. Made in Germany