Classified as 100% cotton – the highest quality paper making material for archival standards. The paper has a creamy white color and its attractive surface is created using natural wool felts that give it a distinctive random texture. The paper is a pH neutral paper for archival standards and is internally and externally sized.The external sizing aids the artist in “lifting” color while painting.Specifications• 100 % Cotton• pH value (7-9)• Sur face sized with gelatin to create a strong surface• Internally sized (Neutral sizing)• Natural creamy appearance (no bleaching to maximize strength)• Natural woolen felt textured• Calcium carbonate buffered• Acid free & archival• Deckled edge