Cardinal Economy 3 Ring Binders are now available in multipacks of 4 pretty colors. Stock up on school supplies or home office gear. These ClearVue presentation binders each have a customizable front, back and spine so what’s inside is easy to find. A unique XtraLife hinge helps prevent tearing along cover seams. Non-stick material resists ink and toner transfer for clean, smudge-free covers. Each binder has two clear interior pockets for extra unpunched paperwork. Cover boards made from 100% recycled fiber with at least 98% post-consumer fiber. 1. 5 inch Binder. Holds 350 Sheets. 4 Pack in assorted colors: blue, red, light blue and green.