Business Source Slanted D-ring Binders

4" Binder Capacity - 3 Ring(s) - Fastener(s): D-Ring - Pocket(s): 2, Internal - Chipboard, Polypropylene - Black - PVC-free, Non-stick, Spine Label, Gap-free Ring, Non-glare, Heavy Duty, Open and Closed Triggers - 1 Each. Slant D-Ring is designed for maximum capacity - holds up to 25% more paper than same-size round rings. No-gap rings are back-mounted so pages lie flat; stay tightly closed without gaps.