Avery Heavy-duty Nonstick View Binder - 1" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 220 Sheet Capacity - 3 Ring - Fastener: Slant D-Ring - Pocket: 4, Internal - Poly - White - Recycled - Gap-free Ring, Non-stick, Stacked Pocket, Heavy Dut