Fellowes 12mm Diameter 21 Ring White Plastic Binding Spines for A4 Documents (Pack of 25)

These spines with 12 mm diameter are suitable for binding documents with 56-80 sheets The plastic spirals can be used with all 21 hole plastic binding devices that can bind up to 80 sheets Plastic binding is the most popular and flexible binding type and gives your documents a professional finish The high-quality and durable plastic binding combs are suitable together with the matching covers for binding A4 reports, study work, project work, recipe books and much more Fellowes Plastic binding combs are available in many sizes and colours and are compatible with all 21 hole plastic binding devices Contents: 25 pieces per pack