This machine-made fine art paper is ideal for a variety of media including etching, silkscreen, drawing, watercolor, printmaking, pen and ink, pencil and pastel. The 90 lb. surface is smooth and even with a slight tooth that resembles vellum.Details: WhiteAvailable in multiple sizes15 sheets90 lb. (40.8 kg)Acid-free, chlorine-free, and pH neutral100% cotton