Material: Gold is Bare Copper // Silver is Tinned Copper. --Size: 2mm-25mm single copper wire 0.12mm, single copper wire 0.15mm above 28mm. --Product use: Shielding net is used to isolate the body from the outside world, ensuring that signals are transmitted without distortion in engineering, minimizing electromagnetic interference as much as possible, actively isolating the body's signal from external electromagnetic interference, or passively isolating external electromagnetic interference from the body.
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