ITEM NAME:Copper Foil Tape Shielding Sheet 200 x 1000mm Double-sided Conductive Roll C1V1 Copper Foil Tape Shielding Sheet 200 x 1000mm Double-sided Conductive Roll C1V1 100% brand new Copper Foil Shielding Tape with Double-sided conductive adhesive. Mainly used in electromagnetic shielding. The purity is higher than 99.95%, its function is to eliminate electromagnetic interference (EMI),isolation electromagnetic damage to human body, to avoid voltage and current and the influence function. Size: 0.1 x 200 x 1000 mm(T*W*L)(allow 1-3mm error) Material:99.95% Cu Colour:as picture show Package include: 1X copper foil tape