From the publisher's website:
This large poster (24" x 36" - 61cm x 91cm) comes rolled in a tube (no crease marks!).
The map is in full color, and covers the Eleven Kingdoms area of the Deryni world. Major cities, towns, religious establishments, and places of intereste are all marked, as are rivers and mountains and other geographical features.
Also included: an inset map of the city of Rhemuth (capital of the Kingdoms of Gwynedd), and a plan of St. George’s cathedral and the Archbishop’s Palace.