Make sure important paperwork stays with you for the long haul by storing it in this 12-pack of Avery 17021 Durable View Binders in black. These 1.5 inch 3 ring binders offer more protection than basic binders with their tear-resistant DuraHinge spines and flexible DuraEdge split-resistant edges. Plus, the deep-weave polypropylene cover makes it resistant to tears, bubbling, and surface wrinkles. Inside, back-mounted rings ensure pages lay flat and turn easily. There's even extra storage with two interior pockets made of nonstick material that won't lift or transfer ink, keeping documents neat and clean. Each ring binder features a 2.1-inch spine and 1.5-inch slant rings that hold up to 375 sheets of 8.5" x 11" paper, dividers, or sheet protectors. Perfect for use as report binders, recipe binders, school binders, presentation binders, photo albums, and more. For those who collect trading cards, pair these card binders with Avery's Trading Card Storage Sheets for effortless organization. No matter what you use them for, you can easily personalize your own custom binders using Avery Design & Print and the available cover binder templates, fonts, and designs.