Bantex A4 high quality lever arch file made from environmentally friendly polypropylene, on the outside with paper lining inside, which does not cause pollution when incinerated. The grayboard is recycled grayboard. The binding itself is bound like a book without any sharp, welded edges | Clear overlay on front, back and spine enabling you to insert your own personalised covers | Clear horizontal pocket inside front, back and spine | Extra wide covers to accommodate dividers and sheet protectors