JINTO3m Adhesive Copper Foil EMI Shield Tape 50mm Width Add Copper Foil Tape With Conductive Adhesive to Shield Pickups Copper Foil Shielding Tape - Single Sided Conductive Adhesive Can Be Used to Shield Wires, Interior Connections and Pots to Attenuate Radio Wave Interference,he cavity of your favorite Fender? guitar 118" Long and 1.97" Wide And More Than Enough to Tackle Multiple Control Cavities. Easy to Work With, Just Cut to Fit With Ordinary Scissors.