These Clairefontaine Clothbound Notebooks have 90g smooth ultra white paper that's fountain pen and marker friendly. Sheets are micro perforated and held together by a sturdy cloth spine for strength. The cover is made of waterproof laminated cardboard. Paper is acid free and pH neutral.
Notebook has 96 sheets (192 pages), and measures 6.5" x 8.25" with blank or ruled pages. They come in assorted colors, so let us choose for you.