Ilford Galerie Prestige Smooth Cotton Rag is on a forefront in the area of professional wall art. This to 100% 100% Cotton Twill Lintern existing mould made paper with a very flat surface has been developed to meet the needs of photographers to be art which on that used media will always accurate and dynamic results guaranteed. Smooth cotton rag comes without optical brighteners and guaranteed long-term stability in accordance with ISO 9706.