Meco 10pcs Piezo Disc Electronic Transducer For Acoustic Guitar Mandolin Ukulele

10Pcs Piezo Disc Electronic Transducer For Acoustic Guitar Mandolin Ukulele Feature: -For suitable 1/4" sockets -Fit in place of the strap button at the bridge end of your Ukulele -Providing a better acoustic coupling than a clip on piezo pickup, with fuller spectrum sound and higher output. Specifications: Material:brass Diameter: 27mm/18mm Length of cable: 60mm Color:gold Package included: 10 x Guitar transducers