Make every note count with the Blueline Duraflex notebook. Its flexible, textured poly cover protects the white ruled paper. A date area helps track plans and notes. Twin-wire binding ensures smooth page-turning and a flat writing surface. Acid-free sheets prevent discoloration over time. The paper is made from recycled materials and printed with vegetable oil-based ink. | Blueline 11" x 8 1/2" Duraflex Notebook - 160 Sheets