Mead 2-Inch D-Ring View Binder, Pack of 4, Black (W465-44BPP) Durable view binder has clear, customizable covers to help you keep papers organized and show off your personal style 2 inch D-ring binder features 3 heavy duty rings and holds 500 sheets - over 25% more than same size round ring binder Two inside pockets provide quick and easy storage for loose sheets Binder is made of PVC Free polypropylene, a neutral plastic that is stronger than vinyl. Great for busy students and professionals. 4 black binders per pack