This is a fabulous reference book of 100 pages with over 150 diagrams. Are you wondering what to put in a 3 x 5 thread space? The Shapes of Needlepoint will help you decide. The book is divided into four sections of shapes with each shape additionally divided by thread count. The table of contents also list by shape and by thread count. The book is spiral bound with a large binding to allow for laying on a table and opening fully. The front and back covers are laminated.