DescriptionPiezo discs are great for constructing pickups for acoustic instruments. Many users love them as the pickup in cigar box guitars, and they are a favorite amongst people experimenting with electric drum triggers. This item is well made of premium material for long lasting and practical use.Features- Color: As shown - Material: Copper - Size: 7.5x2x0.01cm - 20mm outer diameter brass plate. - Low voltage and low power consumption. - Great for acoustic instrument pickups, stomp boxes, mics, etc. - Suitable for clocks, toys, cameras, telephones and so on.
