Canson The Wall - Smooth 220 GSM 50 x 70 cm or 19.68 x 27.56" Pack of 25 Sheets is a revolutionary paper specially designed for graffiti artists, illustrators, and designers. These high-quality, French-made paper with a technologically advanced barrier material sandwiched into each sheet - creating 50 usable surfaces. Ideal for solvent-based markers and aerosol sprays. Also suitable for pencils, pens, felt pens and ink drawings.