Avery® Durable View Binder 1" , Round Rings, 5-1/2" x 8-1/2" , White - 1" (25.40 mm) Binder Capacity - Half-letter - 5 1/2" (139.70 mm) x 8 1/2" (215.90 mm) Sheet Size - 175 Sheet Capacity - Fastener(s): Round Ring - Pocket(s): 2 - Polypropylene - Recycled - Pocket, Durable, Tear Resistant, Spli