A6 size system notebook by Porter. It's a binder type, so you can add refills to personalize it. The color is gray. It's used, with some scuffing, but no tears or stains. It shows some signs of use, but there is no noticeable deterioration. Size (closed): Approximately 15 x 12.5 cm Velcro closure, bi-fold structure. Standard mini 6 size refills can be used. Inside, there are three card holders, one mesh pocket, one zippered mesh pocket, and one pen holder.