... 22, 20, 19, 18, 17, 16, 15, 13, 12, 10, 8 threads etc. Length: 50m, 50yds, 100m, 100yds, 1000m and 2000m ... 10 or 20 rolls per carton/sack Specifications: Gauze roll Mesh Model Carton size Q’TY(pks/ctn) 40’s 24×20 ... 10-2ply36"×100yds67×32×47cm2040’s 19×8-2ply36"×100yds62×30×46cm2040’s 12×8-2ply36"×100yds58×28×47cm2040’s 24×20 ... ’s 19×10-4ply36"×100yds67×28×46cm2040’s 19×8-4ply36"×100yds62×26×46cm2040’s 12 ...