Create vibrant, long-lasting fine art prints with this 25-sheet pack of 13 x 19" GALERIE Prestige Smooth Cotton Rag Paper from Ilford. Fourdriner-made with a 100% cotton rag, it features a smooth matte finish that will highlight your images. Also, it has a heavy weight of 310 gsm along with a thickness of 19 mil and an opacity of >98%. Additionally, it does not use any optical brightening agents for longevity and is water resistant.