Non-flammable and Anti-static 93% Meta aramid 5% Para-aramid 2% Anti-static EN 11612 A1 A2 B1 C1 F1 EN 1149-5 IEC 61482-1-2 Class 1 100% Meta-aramid 3-ply non-flammable sewing threads reflective stripes, customer-oriented production in accordance with standards.