Specifications:

• used: office binder ring / collection ring / hanging ring / D ring
• surface: metal plating
• size: YW-3.8*38.5mm / YW-3.8*50mm / YW-3.8*63.5mm / YW-3.8*76mm
• Punching Quantity: 1
• Punching Mode: Manual
• package: 10pcs/package
• Model Number: YW-0066
• material: Iron
• date: 5
• color: nickel
• advantage: solid and never fade