Inkpress Rag Cool Tone 300 is a 100% cotton rag, acid free, double-sided archival media for fine art professional photographic digital printing. The especially bright white coating provides excellent color and black and white reproduction. Additionally, a unique feature of this specially formulated coating is it’s light and water resistant properties which help to ensureits archival qualities allowing you to enhance, spot, retouch, or airbrush your work.