Canson's Iris Vivaldi cardstock, in A4 format, features a very dark, sober, and captivating blue, with the color infused throughout the paper's mass and not just on the surface. This ensures a uniform tone on both sides, even when cutting, folding, or trimming. Made in France with 185g/m², it has a smooth surface on both sides and good resistance to folding and cutting, making it ideal for crafts, art, decoration, and school projects that require consistent color and a careful finish.