Avery® DuraHinge Durable Binder with Label Holder

2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 540 Sheet Capacity - 3 Ring(s) - Fastener(s): D-Ring - Pocket(s): 4, Internal - Poly - Black - Recycled - Gap-free Ring, Label Holder, Stacked Pocket - 1 Each. DuraHinge design that's stronger, lasts longer and resists tearing. DuraEdge makes the sides and top more pliable to resist splitting.