These Pen + Gear Poly composition book feature 5 different colors, durable poly cover. The covers are flexible enough to lie flat when writing, and the poly (plastic) cover provides protection from spills and rough handling. These composition notebooks are a compact 7.5 inches by 9.75 inches, so you can easily carry one in your backpack, laptop bag or tote bag. The permanently bound pages keep your writings secure. The composition book has 80 college ruled pages. Pen + Gear Poly Composition Books are perfect all-purpose notebooks.