Strong 270gsm recycled card A4 document binding covers with a leather effect finish, Bind A4 paper, essays, reports, presentations and certificates for a professional book-bound appearance and to keep them in perfect condition. 100% Made in France from Blue Angel accredited 100% post-consumer recycled card and can be recycled after use, These black bookbinding covers are a sustainable choice for document presentation, archiving and storage. Binder covers can be used with wire and comb binding machines, slide binders or can be stapled to create an instant bound document, Use as a front and back cover to present and store important documents at college, school or the office. Using a book binding cover will add strength to your documents and prevent damage when being viewed, Ideal for frequently accessed documents, dissertations, handbooks, manuals, archiving, presentations and communal paperwork. The rigid pressboard material will reduce wear and tear on documents when being stored or in daily use, These binding machine covers are guaranteed to protect archived documents for up to 50 years.