View binder features a customizable, nonstick clear overlay on front, back and spine material that is environmentally friendly and will not stick or lift copy from cover inserts or contents. Clear overlay on front, back and spine lets you customize the binder with your own logos, images and more. Locking Angle-D rings keep your letter-size documents secure and hold up to 25 percent more sheets than standard round rings. Rings are mounted on back lid so pages lie flat and reduce wear. Two clear inside pockets provide extra storage for loose documents. Heavy-duty recycled chipboard withstands frequent use. Polypropylene is acid-free and archival safe.