A pavement of 5 cm thick and almost 1.8 kilograms. The boards that are useful in the field are contained in the middle and the illustrations are very close to the sheet edge to the binding. So if you want to ask a professional to make two works by cutting: -a field with only the boards (1.5 cm and 560g) including opposite the names and brief description in 2 lines -a with all descriptions and locations. we must ensure that it does not use trimmer because it would then have to start a small part of the illustrations! Personally I used the cutter to separate the pieces and asked a pro to provide coverage based bookbinding having remained intact I do not know if this book is the best but it is still widely used in late 2013 by the guides on site