Heavy-Duty D-Ring Binder with Extra-Durable Hinge, 3 Rings, 4 Capacity, 11 x 8.5, Black
Heavy-duty binders with extra-durable hinge are designed to withstand the most rigorous use. Featuring strong covers and made of custom-formulated PVC-free polypropylene, these binders last up to 10x longer than those made of vinyl. Feature four interior pockets.