Sturdy 4 O-ring mechanism, padded, leather-textured leatherette. Incl. matching slipcase. Capacity: holds up to 50 sheets (depending on strength of content). 
Overall size: 255 x 325 x 60 mm (10 1/4  x 12  3/4  x 2  1/3  ’’)

Binder comes empty. Pages available separately.