If you're looking for a binder that is stronger, lasts longer, and can hang tough with even the most demanding activities, look no further than the Avery Heavy Duty 0.5-inch binder in black. Its sturdy exterior features a tear-resistant spine (DuraHinge) and more flexible, split-resistant edges (DuraEdge). Heavy Duty binders are also fully adhered with a deep-weave polypropylene cover that is resistant to bubbling, surface wrinkles, and is tear-resistant. The interior of this binder is just as impressive as its exterior. With back-mounted slant rings, your pages will never curl again. Pages lay flat and are easy to turn, while the cover opens and closes without pulling on your papers. The One Touch slant rings keep pages secure and open with ease at the touch of a button. Enjoy extra organization and storage capabilities with four interior clear pockets made of nonstick material that won't lift or transfer ink from your documents. Heavy Duty binders are ideal for activities that require heavy referencing. Great for students of all ages and can withstand the rigorous daily demands of a school binder. Heavy Duty binders can also be used as a recipe binder, music binder, photo album, scrapbook and more. For those who collect trading cards like Pokémon or Yu-Gi-Oh, pair this binder with Avery's Trading Card Storage Sheets for effortless organization. Each binder holds up to 135 sheets of paper with 0.5 inch capacity slant rings. Rings are standard 3-hole spaced and accommodate 8.5" x 11" pages nicely. A wider front and back binder panel also ensure that standard dividers and sheet protectors are fully covered—a must for students. All Heavy Duty binders are made with PVC-free material. Personalize your view binder using the free templates, fonts, and designs on the Avery site.