The 2.3 mm thick pressed cardboard sheet #20 in 74x90 cm format offers an ideal balance between rigidity and ease of cutting for crafts. Constructed from dense and compact paper plywood, it is resistant to moisture and frequent handling. It is easily cut with a professional X-Acto knife to create passe-partout structures, folders, and three-dimensional models. Widely used in graphic arts, bookbinding, and school model making.