Record your notes, sketches, or drawings in this permanently bound 100-sheet unruled hard cover blue marble composition book. Record your notes in this permanently bound composition book. Paper is smooth 15 lb. writing paper that is plain, with no ruled lines. Great for sketches. Covers are hard whiteboard that is 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. The sheet size is 9.75″ x 7.5″ and there are 100 sheets per book. Proudly made in the USA! Composition Book Each 100 Sheets; 9.75" x 7.5" x .33" Unruled Hard Paperboard Cover with blue marble design Sewn & Tape Proudly made in the USA!