Avery Flexi-View 3 Ring Binder - 1" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 175 Sheet Capacity - 1 2/5" Spine Width - 3 Ring - Fastener: Round Ring - Pocket: 1, Internal - Polypropylene - Navy Blue - Pocket, Flexible, Durable, Business C