Black 330 Denier Nylon Cordura Nylon Fabric Fire Retardant & Water Repellent Genuine Military Grade DTL 32439 TNV Class 3 330- Denier Nylon Cordura DWR Durable Water Repellent with a Fire Retardant FR-Tex coating. Each linear yard weighs about 10.25 to 10.5 ounces. 59/60 inch width.