Cardinal Clearvue Locking D-Ring Binder, 1" Cap, 11"x8-1/2", White Create custom binder covers and spines with the XtraValue locking ClearVue presentation binders. Unique Slant-D ring design holds up to 25 percent more paper than conventional round-ring binders. Metal locking rings secure papers and prevent accidental spillage. Patented XtraLife hinge provides durability. Crystal clear cover with micro-cell texture offers a polished appearance. Horizontal pockets inside front and back cover with sheet lifters.