Canson Montval 300 GSM paper is a 100% cellulose cold pressed paper for all wet techniques like watercolour, gouache & acrylics. Montval paper is ideal for watercoulor artists and students. Montval paper is acid free, archival, mould resistant and untainted by any optical brightening additives. Thickness - 300 GSM Texture - Fine Grain (Cold Pressed) Size - A3(29.7 x 42 cm OR 11.7 x 16.5 inches) Folder of 6 Fine Grain Sheets