Description: Guitar Copper Foil Tape Single Conductive Adhesive Sheet 30cm x 22.5cm. EMI shielding, keeps electromagnetic wave away. Waterproof, cold and heat resist. Used for electric guitar, transformer, smart phone, PC, PDA, PDP and LCD, copier, etc. Size Chart: Size: Approx. 30x22.5cm/11.81x8.86inch Package Includes: 5 Pieces Guitar Copper Foils