Avery® Mini Durable View Binder - 1/2" Binder Capacity - Half-letter - 5 1/2" x 8 1/2" Sheet Size - 100 Sheet Capacity - 100 x 0.50" Ring - Fastener: Round Ring - Pocket: 2, Internal - Polypropylene - Black - Adhesive, Durable, Gap-free Ring, Pen Hold