Slant-D Locking Ring Binder holds 50 percent more paper than standard round-ring binders. Includes a locking ring mechanism and unique Expand-A-Pocket for catalogs or brochures. Thick, durable vinyl cover with patented XtraLife Hinge, BlindEdge Weld and DataGuard Pocket prevents papers from folding. Binder includes sheet lifters. Contains 45 percent recycled material.BLACKSold IndividuallyRecycled, Contains 44% Post Consumer Waste