Cover: 8.5" x 11" big (21.6cm X 25.4cm ) strong paperback 100 pages of acid-free, pure white thick (55lb) paper to minimize ink bleed. Interior: Company Details Page including Logbook details Notes Page 100 Expenses Logs; Date, product ID, Description, Quantity, Totals, Comments, subtotals & Balance Space for 28 entries per sheet Please take a look at our other items available to support your needs.