... by weaving and absorbent. It is white 1.medical gauze roll 2.100% cotton 3.according to BP,ISO,EC 4 ... 'S,32'S*32'S,21'S*21'S, SizeMeshPackage (roll/ctn)36"X5.5yds (90cmX5m )13, 17, 2030rolls/ctn36"X11yds ... made according to customer's requirement. Absorbent Gauze Bandage gauze roll medical gauze rol