The Permajet Smooth Art Silk 17" 12 meter rollis a quality acid free paper, the paper is coated with an inkjet receiving layer which gives a glorious semi gloss finish to all prints. The surface coating of the smooth art silk paper gives a wonderful depth of colour making the paper durable and scratch resistant. The permajet smooth art silk paper is versitile, you will get supurb results using colour or monochrom inks and there is very low colour error showing wonderful flesh tones. The permajet smooth art silk paper is PH neutral and mad of 100% cotton linters.