Avery Durable View 3 Ring Binder - 1 1/2" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 375 Sheet Capacity - 2 1/10" Spine Width - 3 x 1.50" Ring - Fastener: Slant Ring - Pocket: 2, Internal - Polypropylene - Navy Blue - Recycled - Adhesive, D