This Miquelrius medium 4-Subject Notebook features a flexible and long lasting .8 mm polypropylene cover. This plastic cover gives the notebook toughness, flexibility, lightness and water resistance. The notebook features fountain pen friendly white paper, extra-opaque, FSC 90 g/m2 heavy weight paper, 7mm college ruled. 4 sections of 30 colored tab ended leaves/sheets for a total of 140 sheets/280 pages. Two (2) holes to fit Euro small binders. Paper measures 6.5 x 8 inches. The notebook with coil measures 7 x 8.125 inches. Made in Spain. Features: * Medium 4-Subject notebook; 140 sheets/280 pages (70 in each color subsection of blue, red, orange, green) * Extra opaque FSC 90gr/m2 paper; college ruled; header for titles * Micoperforated pages for easy detachment; hole-punched for filing * Opaque polypropylene cover; Made in Spain * Coil binding which allows the notebook to be opened flat and to make 180 degree turn