Durable Dring binder offers heavyduty, hard poly construction and a cover that resists cracking Clear overlay on front cover allows easy customization Polypropylene is nonstick OneTouch, EasyOpen rings open, close and lock with one simple motion SlantD steel rings are backmounted so pages lie flat for easy reading and marking 112 capacity holds approximately 350 sheets Two interior clear pockets on the front and back covers hold loose documents, and each offers a 20sheet capacity The pockets are made from clear, nonstick poly so the contents can be seen easily SuperLife ProView Ring Binder includes a label holder on the spine and exposed rivets