... .Eco-Friendly, Anti-Static, Flame Retardant 2.color fastness good Meta-aramid dyed yarn 1.permanent flame retardant, resistant to high temperature. 2 ... 100 Meta-aramid dyed yarnDescriptions:1) Composition:100%meta-aramid2) Counts: Ne5s, Ne10s, Ne18s, Ne20s, Ne24s, Ne30s, Ne36s, Ne40s, Ne50s, Ne60s, etc. (single yarn ...