Feature●These book binder rings to meet your daily painting needs and convenient for you to turn pages.●These single hole binder rings are flexible and convenient to use and storage.●Widely applied in home, office, school, and other places in need. It will give you a good experience.●Well polished and smooth surface, will not hurt or scratch your hands.●Manufactured with high-quality and good metal material, practical and durable for long lasting use.Description
LUOZZY