uxcell 20 Pcs Piezo Discs 27mm Acoustic Pickup Transducer Microphone Trigger Buzzer CBG Guitar auspowers_batchfive Double sealed to avoid contaminants

Double sealed to avoid contaminants entering and save lubricant

hardness and durable

or outdoor emergencies

Let friends and family ogle your donuts or cupcakes-- you've earned it

The bolts are manufactured in the metric specification style of 12mm or M12 and require a metric nut or threaded hole

uxcell 20 Pcs Piezo Discs 27mm Acoustic Pickup Transducer Microphone Trigger Buzzer CBG Guitar auspowers_batchfive Double sealed to avoid contaminantsuxcell 20 Pcs Piezo Discs 27mm Acoustic Pickup Transducer Microphone Trigger Buzzer CBG Guitar Description This item are brass piezoelectric discs which are essential parts for pickups of acoustic instruments. All the discs are made from selected copper, ensuring excellent conductivity and long lasting use. It can be easily installed and suitable for many kinds of instrument like acoustic guitars, drums. Great for acoustic instrument pickups, stomp