PERFECTLY BOUNDED, PAPERBACK WITH SPACIOUS RULED PAGES. LOG INTERIOR: Click on the LOOK INSIDE link to view the Log, ensure that you scroll past the Title Page. 125 pages of 40 lines per page Thick white acid-free paper reduces the bleed-through of ink. LOG EXTERIOR COVER: Strong beautiful paperback. BINDING: Professional trade paperback binding. The binding is durable; pages will remain secured and will not break loose. For ease of visabiliy each row is numbered on either sides and ever 5 lines have a thicker line. PAGE DIMENSIONS: 8.5 x 11 inches) 21.59 x 27.94 cm (Makes for easy filing on a bookshelf, travel or storage in a cabinet or desk drawer).