This Maruman Mnemosyne N194A notebook measures 7 x 10 inches and features 80 perforated sheets of white lined 80gsm paper. The lines are spaced 7mm apart and the notebook has a wire spiral binding. The 30 lines on the page are divided into 3 sections by a slightly bolder grey line, and each page has space at the top for the date or page number and a title.