318 x 234mm, pack of 5 180 x 130mm, pack of 10 Igusa means rush grass, referring to the flowing fibres in this paper. Kozo Igusa is a strong, flexible Japanese paper with a natural warm tone. Ideal for a range of printmaking techniques, both relief and intaglio. Also available in single large sheets here: https://intaglioprintmaker.com/product/kozo-igusa-790-x-636-mm/