The Epson Exhibition Canvas Gloss paper is an acid free, lignin free heavyweight cotton poly blend. This elegantly textured fine art canvas features soft gloss surface with a bright white point, exceptionally high Dmax & wide color gamut. The canvas base is enhanced with elastic polymers providing high tensile strength & flexibility for gallery wrap stretching without cracking. Sheet / Roll Size: 60 x 40 ft; Paper / Media Thickness (mil): 23 mil; Paper / Media Color(s): White; Color Family: White.