** Update ** This logbook now provides 200 pages*, allowing for greater capacity to document and refine your work within a single volume, thereby enhancing its value and cost-effectiveness. *200 Pages = 100 sheets of paper. A key component in effective business management is inventory control. By knowing what supplies and items are on hand at a given time, the manager will be able to plan ahead, calculate costs since the previous inventory, and make changes if needed. By keeping an eye on inventory, it is possible to spot potential problems and keep everything running smoothly. Alternate Row Shading - non-perforated - 200 pages, size: 8.5 inches x 11 inches, 21.59x27.94 cm.