Features: The copper shielding tape uses low-resistance high-conductivity materials, which are non-oxidizing, anti-static, anti-ultraviolet, heat-insulating, waterproof, cold-resistant and heat-resistant. Copper Tape Conductive Adhesive is super sticky and protected with an easy-peel backing for long-term use. Copper foil tape is a simple and effective EMI shielding solution that can be used on most surfaces. Great for removing any interference and noise from electronic devices, away from electromagnetic waves. Copper foil tape's high conductivity and low resistance make it for ideal for any electrical or DIY repair and an for ideal guitar shielding tape option. Specifications: Type: Single Conductive Copper Foil Tape Material:copper Color:as Shown Length: Approx. 3.5m/11.48ft Width: Approx. 100mm/3.94INCH Weight:162g Package Includes: 1x Copper Foil Tape note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.