Bantex Lever Arch File Folder 70mm A4 Grey Box 10DescriptionSpecificationsShipping Bantex elba strongline 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 Unique strong line reinforced lower edge provides extra protection Metal reinforced finger hole Interchangeable and reversible spine