... C/N 88/12 Fireproof Twill Fabric for Protective Workwear in 7 oz C/N flame ... Specification Fabric CompositionC/N ,88% cotton,12% nylonPerfprmencearc protective finishingFabric ConstructionTwill, Satin, Plain ,Canvas, Denim etcSpecification16*10 ... firefighting, electrical, gas and oil, military, petrochemical,emergency services, ferrous metals and welding, miningPackingby rolls, inside plastic ...