Avery Nonstick Heavy-Duty View 3 Ring Binder, 0.5" Slant Rings, 1 Black Binder (05233) - 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 135 Sheet Capacity - 3 Ring - Fastener: Slant Ring - Pocket: 4, Internal - Polypropylene - Black - Recy