Record your notes in this permanently bound composition book. Paper is smooth 15# writing paper that is plain-no ruled lines of any kind-Great for sketches. Covers are a hard white board that are printed in the traditional blue marble pattern. Inside of covers is printed with class schedule and other useful information. Each book is produced with center-sewn and tape bound construction, not designed for sheet tear-out. Sheet size is 9.75" x 7.5" and there are 100 sheets per book. 4 books per pack, sold by the pack.