Personalize your wall calendars with metal spiral . choose the format between a4 or a3, horizontal or vertical, or the extended format 21x42 cm. it is not necessary to prepare the graphics , for this article we have thought of a simple layout , just send the photos chosen to characterize each month . the graphics professionals still have the possibility to create a completely customized layout, respecting the format and number of pages indicated here. shipping is always included in the price!