OFC (Oxygen Free Copper) is produced by melting and casting copper under a near vacuum atmosphere to lower the residual oxygen content. This reduces corrosion and enhances conductivity. The alloy hoods are made from Zinc Alloy with colour coded banding. S-VHS connection cable with gold plated plugs for transmission of video signals.Specification: 99.9% Pure OFC Copper Cable Mini 4 pin male to male SVHS cable Heavy Duty Die-cast 24k Gold Plated Connectors Zync Alloy Cast Injection Hood Individually Screened Cable 1.5 Meter