420d nylon filament yarn
nylon twine 210D/15PLY
nylon yarn 210D/15PLY
nylon yarn, nylon filament yarn, nylon filament knitting yarn
nylon twine/polyester twine/fishing twine
polyester twine/nylon twine/fishing twine/sewing thread
polyester yarn/polyester filament yarn/FDY
nylon thread/sewing thread/nylon twine
polyester thread/sewing thread/polyester twine
nylon yarn/polyamide yarn/nylon filament yarn/FDY