Office Depot Dual Ruled Marble Composition Book, 7 1/2in x 9 3/4in, College/Quadrille Ruled, 100 Sheets, Black/White, 400-003-275 Features a class program on the inside front cover and mathematical information on the inside back cover A durable, high-quality back-to-school journal! Pages are college ruled and 5-sq quadrille ruled for various uses. Durable books are thread sewn and tape bound.