The Acco Rexel WB605 is a performance wire binder featuring "Flowline'concept for faster A4 binding in the office. Punches up to 15 sheets at a time. Binds up to 140 sheets using all 34 loop wire elements. Binds documents using up all sizes of wire element up to 14mm diameter. Precision edge guide adjusts for accurate alignment. Adjustable document measurement feature. Unique wire support guide and quick view wire size guide. High capacity waste container with easy clip release. All Rexel binders come with a 2 year parts and labour warranty.