Amazon.com: Kraftex Copper Tape [1 Inch x 66ft] Copper Foil Tape for Guitar Cavity, Electrical Conductive for Soldering, Stained Glass, and More : Arts, Crafts & Sewing
Amazon.com: Kraftex Copper Tape [1/4 Inch x 108ft] Copper Foil Tape for Guitar Cavity, Electrical Conductive for Soldering, Stained Glass, and More (1/4 Inch) : Arts, Crafts & Sewing