Many factors can affect the actual effect of EMI/RFI shielding tape after application, such as the type and thickness of the foil, the type of adhesive, the tightness of the contact, the smoothness of the application surface, the strength and frequency signal of EMI/RFI, etc. Standard testing and fixed devices can still be used to determine attenuation values. Copper foil tape has excellent conductivity and provides electromagnetic shielding effect. It is used for bonding and labeling in laptops, mobile phones, communications, batteries, and other industries. Features * Very thin * Very sturdy * Durable enough * Highly flexible * Extremely fitting * Effectively resistant to high temperature, corrosion, oxidation, and normal wear * Waterproof * Ideal choice to replace traditional wires * Effectively repairing damaged/short circuited electrical components * With perfect shielding layer in various applications, Can resist EMI radiation * Very suitable for long-term solution serial number, product name, part number, specification note 1 Double conductive copper foil GY12050-RT0.05mm * 380mm * 50m Copper substrate is 20U2 Single conductive copper foil GY11050-RT0.05mm * 380mm * 50m Copper substrate is 20U3 Double conductive copper foil GY12060-RT0.06mm * 380mm * 50m Copper substrate is 25U4 Single conductive copper foil GY11060-RT0.06mm * 380mm * 50m Copper substrate is 25U5 Double conductive copper foil GY2085-RT0.085mm * 380mm * 50m Copper substrate is 40U6 Single conductive copper foil GY12085mm 5-RT0.085mm * 380mm * 50m copper substrate is 40U7 double conductive copper foil GY12150-RT0.15mm * 380mm * 50m copper substrate is 100U8 single conductive copper foil GY12150-RT0.15mm * 380mm * 50m copper substrate is 100U