The Hahnemuhle Photo Silk Baryta 310 Inkjet Paper (310gsm, 8.5x11", 25 Sheets) is a white, silk gloss Baryta paper that gives the impression of a traditional silver halide photo paper. The unique barium sulphate coating ensures an extraordinary image result with a very large color space, creamy shades of white and velvety deep black.A high color density and brilliance guarantee an impressive sharpness of detail for high resolution, vivid images of a sensational quality. The 100% alpha cellulose paper is acid-free and meets the criteria for durability according to ISO 9706.