Simply open the ring binder of the right size and pass through the hole in the pagination paper, which can be easily fitted into the ring binder. Size and Quantity: Our kraft paper dividers are about 221mm wide, 298mm long, 0.2mm thick, with a 6mm aperture; 5 sheets in total. Kraft Paper Material: Our these binders are made of high quality kraft paper, strong and thick, the best divider paper for 4-ring binders for long term use. With 1 Blank Tab: Our A4 kraft pagination paper comes with 1 label, the surface of the product is smooth and exquisite workmanship, you can use it with confidence. With 4 Holes: Our 4-hole A4 kraft paper is suitable for 4-ring binders, and the 4-hole design is beautiful and practical. It can make your notebooks neat and orderly, beautiful and generous. How to Use: Simply open the ring binder of the right size and pass through the hole in the pagination paper, which can be easily fitted into the ring binder.