Durable hard cover provides increased writing stability. Twin-wire binding allows book to lie flat when open. Includes self-adhesive tabs to customize index, cover and spine. Microperforated pages. Ruled with space for date at top. Double-sided pocket. Pad Type: Notebook; Sheet Size: 9 1/4" x 7 1/4"; Ruling: College/Margin; Number of Sheets per Pad: 75.