Strong black 1000 micron portrait cover ring binder with clear 160 micron A3 size sleeve on front cover and spine cover for personalisation and presentation. Clear additional storage pocket featured inside of front cover to house loose items and documents. 4 "D" ring mechanism securely hold A3 punched pockets or paper. Ring capacity 25mm with a 40mm spine. Responsibly sourced materials and responsibly produced. Made from 95% recycled materials, product 100% recyclable.