Heavy-Duty Round Ring View Binder w/Extra-Durable Hinge, 1 1/2" Cap, Black

Heavy-duty binders feature an extra-durable hinge and are made of custom-formulated, PVC-free polypropylene. Polypropylene binders last up to 10x longer. Built to last, these binders have three never-gap round rings to provide spill-free document security. Clear-view covers and spine allow quick and easy binder customization. One-year satisfaction guarantee. Capacity Range [Max]: 1 1/2"; Sheet Capacity: 350; Color(s): Black; Binder Sheet Size: 11 x 8 1/2.