A4 Black Binding Wire Combs - 34 Loop - 100 per BoxWire Binding Coils are ideal for binding small and large documents. They provide a finished look to assignments, essays, projects and presentations. Students who have spent a long time on doing a project deserve to have the best presentation. Each comb has 34 loops to hold the pages together from top to bottom. These binding coils have a durable black coated wire construction. Each coil has a capacity of up to 30 40 sheets so you can use them on