• 5 columns per page (opens to 10) • Time runs from 7 AM - 10 PM with 15-minute slots. • Include 2018 and 2019 calendars. Undated monthly planners. • Include customer contact information pages. • Extra lined notes pages to use for any purpose. • 142 pages. Undated. You can fill in whenever you need without wasting paper. • 8.5x11 inches. Large size. • Our notebooks are library-quality. • Professional trade paperback binding ensures a notebook to be proud of. • If you would like to see a sample of the notebook, click on the "Look Inside" feature.