Specification: 1) 1.56Dtex x 38mm, S/D 2) 1.33Dtex x 38mm, bright for sewing ... 1.33Dtex x Specification: 1) 1.56Dtex x 38mm, S/D 2) 1.33Dtex x 38mm, bright for sewing thread ... 3) 1.33Dtex x 38mm, S/D 3) 2.22Dtex x 51mm, M/L 4) 3.6Dtex x 65mm, wool ... type 6) 1.33Dtex x38mm, optical white bright & S/D 7) ... PP woven bag Polyester Staple Fiber 2.22Dtex * 51mm M/L