Pack of 4 Strong black 800 micron cover ring binder with clear 160 micron A5 size sleeve on front cover for personalisation and presentation Clear additional storage pocket featured inside of front cover to house loose items and documents 12 A5 multi punched pockets which are 50 micron, acid free, smooth, glass clear and copy safe 2 "O" ring mechanism securely hold A5 punched pockets or paper. Ring capacity 15mm with a 22mm spine Responsibly sourced materials and responsibly produced. Made from 65% recycled materials, product and packaging both 100% recyclable