DescriptionManufactured with premium material, practical and durable for long-lasting use. Fine workmanship and beautiful appearance ensure the popularity and practicality. Bring a professional and functional look for your report, book, notebook and calendar. Loose-leaf Binder Rings also can bring much convenience to you.Features-Color:Assorted Color-Material:Plastic-Size:4.20X1.50X1.50cm/1.65X0.59X0.59in-These Book Binder Rings to meet your daily painting needs and convenient for you to turn pages.-Well polished and smooth surface, will not hurt or scratch your hands. A good binding helper for you.-These double-loop binder rings are flexible and convenient to use and storage. It is very helpful.-Manufactured with premium and good plastic material, practical and durable for long-lasting use.-Widely applied in home, office, school, and other places in need. It will give you a good experience.Packing list: 20 x Loose Leaf Binder Rings