Alvin Dfg Film Sgl/Mat 42"X20Yd/Roll Madison Art Shop has a great selection of Alvin drafting proucts for your shop. This large format drafting film is single matte, allowing for high transference. This flexible drafting film has excellent tooth for both pencil and ink renderings as well as exceptional erasing qualities for those changes every project requires. For archival records, you'll be glad you chose a drafting film that will not cut, tear, stain, discolor or become brittle with age. This drafting film comes highly recommended where strength and dimentional stability are paramount. Coming in a roll 42" by 20 yards (1.07m by 18.29m), this wide format will handle even your largest projects, while remaining flexible at .003" (0.09mm). Proudly Made in the U.S.A.