Cardinal Brands, Inc Locking D-Ring Binder, 4"" Cap, 11""x8-1/2"", Dark BlueBinder features distinctive embossed surface texture and two-tone cover material with contrasting inside black lining, Slant-D locking rings hold up to 25 percent more pages than standard round rings, and are angled for smoother operation and reduced wear, Heavy-duty construction and XtraLife Hinge provide maximum strength, Binder offers inside front and back pockets and poly sheet lifters, SKU: DLRDY076435