12 Packs Loose Leaf Binder Rings 3.9 Inch Nickle Plated Steel Book Rings Extra Large Office Book Rings Keychain Rings Metal Book Rings for Home Office (3.9 Inch-12 Pack)

12 Packs Loose Leaf Binder Rings 3.9 Inch Nickle Plated Steel Book Rings Extra Large Office Book Rings Keychain Rings Metal Book Rings for Home Office (3.9 Inch-12 Pack)

• Package Includes: you will get 12 pieces extra large loose leaf binder rings, enough quantity for your daily organizing
• Size of the Book Rings：3.6 inch/92 mm diameter(inside ring); 3.9 inch/99 mm diameter(outer ring), hold up to 600 sheets A4 paper. Extra large metal rings can meet your more needs
• Reliable Material: loose leaf binder rings are made of strong and durable metal, multi-layer nickle -plated process to prevent rusting, color unfading
• Easy to Open and Close: convenient to use just pull to open and squeeze to close, strong lock for additional security
• Wide Applications: suitable for loose-leaf, memo filing, key rings, scrapbook, binding recipe, photos, book, sample book, scrapbook,sample holders, threads and jewelry etc.