Locking D-Ring Binders - 3 Inch Heavy Duty View Binders with Secure Locking Mechanism for School, Office & Business Organization - Perfect for Presentations, Reports & Document Storage

Locking D-Ring View Binder features no-pinch rings that open, close and lock with one touch. D-ring design holds 40 percent more sheets than standard round-ring binders. Clear overlay holds custom title sheets. Acid-free polypropylene construction prevents contents from sticking to the binder cover. Binder has four horizontal pockets stacked inside front and back covers and includes a flat, poly sheet lifter.