Pack of 10 Black A5 25mm 2 O-ring Binders. These bright Rexel Budget 2 ring binders are an economical and long lasting filing solution for offices. The tough lightweight polypropylene covers provide a wipe clean surface and protection from spills and daily wear and tear. A spine-mounted ticket window makes it easy to personalise your binders with a name, topic or code. The 25mm O-ring mechanism provides secure storage for double punched A5 documents.