ITEM NAME:1 Roll 5mm x30m Single-Sided Conductive Self Adhesive Copper Heat Insulation 1. We ship to worldwideï ¼Å’ I will add a tracking number in.Single conductive copper foil Tape. Eliminates electrical hum and noise. Shielding Cavities. Adhesive force:1.5~1.3kg/25mm. Thickness of copper foil:30microns. 1 x Copper Foil. I send goods within 12 hours.