Strong and flexible black 400 micron cover display book, ideal for home, office and professional use. Clear additional storage pocket featured inside of front cover to house loose items and documents. A total of 20 pages (40 sides to view) securely bound for optimum and multi-purpose filing. 40 micron pages are acid free, smooth, glass clear and copy safe. These pages securely hold A4 documents. Made from 100% recycled materials, product and packaging both 100% recyclable.