Roaring Spring Premium Composition Book, 10 1/4" x 7 7/8", College Ruled, 80 sheets Sheets are center sewn with thread for secure binding. Traditional Black Marble hard covers are strong and durable Extra Heavy 20# smooth white writing paper is college ruled with margin Oversize book for notetaking: 10 1/4" x 7 7/8" 80 sheets per book