This is a 3 Manual Lot of the MS290, MS310, MS390 Workshop Service Manual and Parts List Manual and Instruction Owner's Manual. The service manual has 80 pages in it and the Parts Manual has 35 pages The Owner's Manual has 125 pages. The Service Manual shows you how to actually work on every part of the equipment. The Parts Manual shows you with an exploded diagram of every part to the equipment and a part # for each part with a name. You will not have to depend on someone else's knowledge when ordering parts. The Owners/instructional Manual tells you how to take care of your saw and goes over the basics. These manuals will help you do you own work on your equipment. This is actually made out of paper/book/magazine. You will receive the manuals as pictured.