Avery Economy View Binder - 1" Binder Capacity - Letter - 8 1/2" x 11" Sheet Size - 175 Sheet Capacity - Fastener(s): 3 x Round Ring - Pocket(s): 2, Internal - Vinyl-covered Chipboard - White - 15.84 oz - Gap-free Ring, Exposed Rivet, Non Locking Mec