Feature:1. Premium Material: These binder rings are made from premium PE material, which is durable and not easy to crack or split.2. Wide Application: These PE binder rings are perfect for binder, business card or note card, classroom, office, home, and key chain, etc.3. Easy to Use: These PE binder rings can be opened and closed easily, providing more convenience for your work and study.4. Home Storage: These PE binder rings can be easily applied for office and home storage, convenient to organize your items.5. 160 Pieces: The package includes 160 pieces PE binder rings that can surely meet your different needs.Specification:Item Type: Binder RingsMaterial: PE Package List:160 xBinder Rings (32Pcs / Bag)