An easy to mail Advent Calendar due to the size of 8 1/2 x 10 1/2 inch (A4). Normally we deliver the Advent Calendars with silver-glitter decorated. Windows are translucent. These Calendars are a nice and inexpensive gift. The artwork of the Advents is traditionally styled. Some of the designs are re-prints from our archives. Enjoy your loved ones with this nice and Christmassy present during the Advent season.