Office Depot Pressboard Side-Bound Report Binders With Fasteners, 60% Recycled, Black, Pack Of 10, A7025125 Protect your important documents in these durable, scored-hinge binders Steel fastener holds up to 3" (500 sheets) of 8 1/2" x 11" paper on 8 1/2" centers. Greener choice  contains 60% total recycled content with 30% postconsumer recycled content.