... or by L/C, or WESTERN UNIONbreathable, yet extremely durable,Polyester, Oxford, Nylon, or other fabrics construction with UV protected outer ... because the cover's materials are produced by ourselves, like polyester fabrics, oxford fabrics, we also do different styles of dyeing ... , moisture penetrating, frieproof, anti-UV vand other special capabilities Manufacture Waterproof nylon speaker grill cover