From the front cover:
Welcome to the Ptolus Deluxe City Map. Inside you will find sixty six map tiles detailing the entire city of Ptolus. When printed and assembled, these map tiles will create a detailed wall map of Monte Cook’s City by the Spire. With only the streets and districts labeled on this map it is both GM and player friendly. It has no numbered locations to attract player curiosity.
During your Ptolus campaign, smaller sections of the map can be printed out for making notes or as player handouts. If you need a map of Oldtown, just find the rows and columns for the tiles you need using the included map guide and print only the tiles you will be using.
In addition to the sixty six tiles, four large map sections have been provided for those with access to large format printing. When fully assembled, the Ptolus Deluxe City Map measures over 80 inches wide.