DescriptionThis product is mainlyused to eliminate electromagnetic interference EMI, to prevent bodyharm from electromagnetic wave. For manufacture of computer peripheral,monitor, or and so on.Features- Color: Rose Gold - Material: Copper Foil- Adopting material, which is lightweight and durable. - EMI shielding, keeps electromagnetic wave away. - For making computer peripherals and welding. - It is waterproof, cold and heat resist. - Used for electric guitar, transformer, smartphone, etc.