06 Ago Pack of 15 Piezo Disc, 27Mm Piezo Discs Transducer with 3.94Inch Leads, Acoustic
What you will get: 20pcs 20mm piezo discs. Resonant frequency: 3.2 KHz. These piezo discs are light and easy to use. 15 x Piezo Discs. will be happy to assist you and reply within 24 hours....