These sheets of paper provide a premium 100% cotton mixed media surface that offers true wet media performance with a drawing finish. The sheets are internally sized for wet media with durable vellum finish. They are archival, ideal for commercial illustration, high-end journals, traditional fine art painting and drawing. Details: White 22'' x 30'' 90 lb. (190 gsm) Includes 4 sheets Acid- and lignin-free, archival quality Durable vellum finish 100% cotton For use with wet and dry media