This is a Stihl 036QS Workshop Service Manual and Parts List Manual Lot. The service manual has 72 pages in it. The 036QS parts manual has 135 pages. The Service Manual shows you how to actually work on every part of the saw and the Parts Manual shows you with an exploded diagram of every part to the saw and a part # for each part with a name. These manuals will help you do you own work on your saw. This is actually made out of paper/book/magazine. You will receive the manuals as pictured.