Avery Durable Binder - 1 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 375 Sheet Capacity - 3 Ring - Fastener: Slant Ring - Pocket: 2, Internal - Polypropylene - Red - Recycled - Pocket, Durable, Long Lasting, Tear Resistant, Split Resist