Wilson Jones® Ultra Duty Round Ring View Binder, 1" Cap, Black

Get premium features, a higher sheet capacity, extra pockets and the best durability with Ultra Duty binders. Crystal clear overlay on the spine and covers make it easy to personalize and label for grab-and-go use. Ultra Duty binders combine the strongest binder covers available from Wilson Jones® with an extra-durable hinge for unmatched ease of use and strength. Round rings with single-touch trigger mechanism keep papers secure yet are so easy to open that you can do so with just one finger. Covers are made from custom-formulated PVC-free polypropylene which lasts up to 10x longer than vinyl. Five-year satisfaction guarantee.