Plastic Binding Spines 10PCS 30 Rings Convenient Use Paper Comb Binder For Loose

10 x Comb Binding Spines. Item Type: Comb Binding Spine. Compatible Size: A4 Paper 30 Holes, B5 Paper 26 Holes, A5 Paper 20 Holes (Custom Cutting). Ring Quantity: 30 Rings. Product Use: Loose leaf notebooks, hand account books, quiet books, desk calendars, etc.

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