Canson XL Kraft contain kraft coloured lined paper. It is a true fine art drawing paper that contains no optical brighteners and is acid-free, unlike most products on the marketplace. Quality/Recommended: Recommended for art students. Weight: 90gsm Acid free: Yes Made from: 100% cellulose. Colour: Kraft Brown Ideal for: Ideal for pencil, charcoal and other dry medium. Texture: Kraft Lined Paper Brand: Canson Format (cm): 21 x 29.7 cm (A4), 29.7 x 42 cm (A3) Format (inches): 8.2 x 11.6 inches (approx.), 11.6 x 16.5 inches (approx.) Sizing: Internally sized. Mould made: Made using a Fourdrinier Machine. A technique from the 19th century, allowing constant quality of the paper.