Color: Blue Material: Polypropylene Capacity: 0.79 inches Brand: KOKUYO Sheet Size: 24 x 215 x 272 Number of Holes: 26 [Dimensions] 24 x 215 x 272mm [Size] B5-S [Number of Holes] 26 holes [Cover] R-PP [Amazon Retail Price] ¥1,018 (per book) This is a set of 2 books, so please understand and purchase accordingly. I accidentally bought a large quantity on Amazon the other day and am selling them. They are new and unused, but please understand that they have been stored at home before purchasing. There is no product description.