Made from 100% cotton rag, Ilford Galerie Smooth Cotton Rag 310GSM A3+ 25 Sheets GPSC19 is a truly impressive photographic paper.The paper has no optical brighteners, which gives it a high color consistency and gamut, making your prints truly come to life. You'll be able to see every detail of your photographs with a clarity that's unparalleled by other papers. This paper also boasts a very smooth surface, and is water resistant for added protection for your images. Product Features in Detail ILFORD GALERIE Smooth Cotton Rag paperLeads the way for professional fine art printing. This mould made, 100% cotton rag paper has been crafted specifically to meet the needs of fine art photographers who want the confidence that the media they use will deliver accurate and dynamic results time after time. Smooth Cotton Rag is free of optical brighteners and meets the criteria for durability according ISO 9706. The new GALERIE 100% Cotton fourdriner-made rag papers lead the way within the range in meeting the needs of professional fine art printers. Photographers and print-makers alike can rely on these new papers to produce the highest quality images they have come to know and love from ILFORD. With no optical brighteners and the longevity, image stability and a clean matt surface required for the very best in fine art printing, Smooth Cotton Rag is offered as the perfect choice for crisp detail, while the Textured Cotton range features a contoured surface for enhanced creative expression. GALERIE Smooth Cotton Rag is available in sheets and rolls and is compatible with pigment based printers.