The manuscript today is 340 folios (separate sheets, written on one side). Since 1953, it has been bound in four volumes. The leaves are on high-quality calf vellum. There are ten full-page illustrations, and text pages that are vibrant with decorated initials and interlinear miniatures. The writing of the text itself appears to be the work of at least three different scribes. The colours used were gathered from many substances, some of which were imports from distant lands.