Absorbent Gauze roll Sizes: 36"X6Yds/roll, 36"X50Yds/roll, 36"X100Yds/roll, 36"X50M/roll, Mesh Size: 19X15, 20X12, 26x18, 24x20, 28x24, and 12X8, 100% cotton. available in multi mesh. comply with USP, EP, BP. Packing: Individually wrapped in paper, and then covered with thick paper or in poly bag. We also can supply other specification.