Maruman Loose Leaf Color Binder "Session" B5 26 Rings Red (F310-01) and Loose Leaf Paper B5 6mm ruled 50 sheets(L1201) Pack. It has a B5 size clear pocket. The thick clear pockets are tear-resistant and can hold many printouts and resumes together with supplementary materials for classes, resumes, and study contents. Large and small overlapping indexes allow you to organize one subject into two. For example, Japanese can be divided into ancient and modern Japanese. You can divide your work into many different subjects, so you can study more efficiently!