Real HiFi Sound 2RCA CableHigh quality materialsultra-high-purity silver-plated copper conductorsilver braid and aluminum foil shield provide cable flexibility. FPE dielectric insulator. 24K gold-plated and carbon fiber connectors. Bi-color Nylon Braided Jacket. Advanced TechniqueInjection molding. Manual welding. Passes 15, 000+ bend tests. A great choice for audiophiles, greatly reduce unwanted EMI/RFI interference and ensures your HIFI sound quality.