These are notebook flipped charts made of material that will not tear easily. These loose-leaf paper tools have holes and can be easily mounted on notebooks, which makes it easy for us to organize notes, This is a practical set of stationery, we can plan, make notes and organize well in a summary on paper. Features - -blue -Material:Cardstock - Size: 22.00X15.20X2.50cm/8.65X5.97X0.98in -This Index Card chooses paper made of quality paper material, which can be used for a long time. -These flipped papers are easy to use with their bright and -catching colors and smooth surfaces. -These flipped papers are thick, free of impurities, flat, wear-resistant, and not easily broken. -The flipped is perfect for school students, teachers, office staff or individuals to use at home. -The Notebook Loose-leaf Binder is a gift for holidays, Christmas, New Year's Day, family and friends. Package list: 25 x Paper Dividers