Rives Heavyweight Paper by Arches features 100% cotton, mould-made paper for printing, small etching, drawing, and book arts. These sheets also serve as a substrate for lithography, silkscreen, and marbling. This extremely versatile paper is acid-free and internally sized. The paper offers a paperweight of 175 gsm and four deckle edges (two natural and two torn). Sheets measure 19 in. x 26 in. and are sold as a pack of 10 sheets.