30 Ring Plastic Binder Combs Comb Binding Spines Practical For A4 Paper

(Feature: 1. You can easily trim with scissors to your ideal needs. You can add or reduce refilling paper at your will. Item Type: Comb Binding Spine. 10 x Comb Binding Spine. Compatible Size: A4 paper 30 holes, B5 paper 26 holes, A5 paper 20 holes cut by yourself).

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