Size and Quantity: Our clear blank dividers are about 24.2cm in width, 31cm in length, 0.8mm in thickness, with 5.5mm and 5x10mm apertures; 4 sheet/ set, 4 sets, 16 sheets in total.Plastic Material: Our divider sheets are made of high quality plastic, strong and thick, the best divider paper for ring binders for long term use.1 Blank Tab: Our plastic pagination paper comes with 1 label, the surface of the product is smooth and exquisite workmanship, you can use it with confidence.11 Holes: Our 11 hole A4 plastic paper is suitable for most of ring binders. The 11 holes design is beautiful and practical. It can make your notebooks neat and orderly, beautiful and generous.Easy 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.