As an uncoated fine art paper, Platinum Rag from Hahnemuhle is ideal for platinum printing as well as a variety of other non-traditional photographic printing techniques, such as palladium, Van Dyke, cyanotype, and salt prints. Available here as a 25-pack of 11 x 15" sheets, the naturally bright white paper offers a basis weight of 300 gsm and is made from 100% cotton fiber. It is acid free with no optical brightening agents and is free from alkaline buffering. This makes it easy to coat and clear.