These loose-leaf Notepad Refills are made of paper material, and safe. Paper material, excellent for fountains pens and most types of pens. Suitable for office, home or store etc. They have the smooth surface, you have the comfortable skin touch. Features -Color:White -Material:Paper -Size:17.20X9.50X0.55cm/6.76X3.73X0.22in -You can easily organize your plans and are a good helper in your life, work, and study. -With paper materials, you have a good and smooth writing experience on these refill paper. -This loose-leaf Notepad Refill is suitable for writing, journaling, planning, taking notes, etc. -It has strong practicability and a wide range of applications, not only at home, but also in office places. -You can use these Notebook Refills easily, just put them in your loose-leaf book, very practical and convenient. Package list: 1 x Book of Binder Notebook Refills