Covers made of cardboard lined and matt laminated. Extra opaque micro-perforated paper for a clean start. The spiral allows the opening of the notebook in the plane as well as the full turn and with a coilock closure that prevents "hooks". 120 sheets and 70 g/m2. 2 x Archive Drills A5 size Striped: Horizontal 7 mm. The high-quality offset printing of the interior stripe, achieves greater subtlety and cleanliness, highlighting the writing and thus making it easier to read.