This Copperplate printmaking and drawing paper is heavy-weight paper ideal for printmaking techniques such as etching. Each sheet has four natural deckled edges and a medium-textured surface that is unsized, meaning it is very absorbent. This paper can handle deep embossing without cracking around the plate edges, and the surface will dry flat after printing. Each sheet has the classic Hahnemühle watermark of an encircled rooster.Details: White 20" x 30" 140 lb. (300gsm) paper Mold-made paper with 100% high alpha cellulose Chlorine and acid free Neutral PH