- Product material: PVC - Length: 1 metre - Product features: high copper purity, low resistance, stable transmission, safe to use; built-in anti-tension rope to supplement the gap and enhance the wire's flexibility/tension resistance; outer sheath is made of flame retardant material, soft, wear-resistant, oil-resistant, long service life; high flexibility, resistance to bending more than 15 million times. - Core material: copper core Application: for encoder, communication audio, broadcast audio system, instrumentation, electronic equipment and automation settings, building intercom, monitoring and monitoring, and other venues that requires shielded wires.