Hahnemuhle Photo Rag Bright White 8.5 x 11" Paper guarantees archival standards. The paper is compatible with both pigmented and dye inkjet systems and is ideal for photo and fine art reproduction, prints for presentations and exhibitions, limited edition prints, albums, and greeting cards. The paper is acid-free and highly water resistant. pH-value 8.2, Dries instantly, High water resistance, Moderate OBA content, Calcium carbonate buffered