Eease Clear Binding Bars for Report Covers - 10pcs 12" Slide Grip Spine Bars

The ring binders are applicable for A4 size loose leaf notebook and planner. Suitable for most people, such as students, teachers, etc., a wide range of applications. |These book binder rings are made of stable plastic material, durable, high hardness. |It can help you collect loose leaf together, widely applied in your daily life and work. |Special design ensures these binders to be stable and sturdy, can serving you a long time. |They are very lightweight and portable, and you can use them at home, school or office, and more.