Feature: 10sets per pack,you can write or draw on the card to may your own card,and you can affix the small parts (come with card) to the card,very easy and interesting Design: may vary according to the stock,customer may not chose Note: They are on sale,pls don't expect they are in very good quality or condition,pls note before you buy,we don't accept refund or return parcel for this reason.THANKS Size: approx 13.5x13.5cm(Envelope), 24x12.5cm (unfolding card)