This is a pack of 50 Rexel Binding Covers, which are smart A4 report covers with a leather-like grain effect. These black binding covers can be used as a cover with all methods of binding. They are made from heavyweight, 250gsm paper, so provide a professional finish to any bound essays, dissertations, or reports. Rexel A4 Binding Covers with leather board finish are ideal for students and office use.