Unique Bargains Durable Metal Organizing Securing Book Binder Rings 0.67″ Inner Dia Silver 10 Pcs

Highlights

• Sturdy and durable, made of strong iron material prevents rust and fading
• Multi-use for loose-leaf, book, paper cards, key rings, memo filing
• Easy to operate, pull to open and squeeze to close
• Secure locking design ensures attachment of files or keys
• Small size with 17mm inner diameter, 10 pieces meet daily needs