10PCS DIY Albums Loose-leaf Ring Book Ring Metal Loose Leaf Binder Ring Book Hoops School Office Supplies

Specifications:

• Origin: CN(Origin)
• Size: About 30 mm
• Punching Quantity: Other
• Punching Mode: Other
• Model Number: Loose-leaf Ring
• Material: Iron
• Feature 5: book rings binding
• Feature 4: book hook
• Feature 3: Binding Book Hoops
• Feature 2: Book Hoops
• Feature 1: Loose-leaf Ring
• Color: As the picture shown