10Pcs 27Mm Sounder Sensor Trigger Drum Disc + Wire Copper Piezo Elements

Description Features Buzzer chips with wire copper Speech and music applications Wide tonal response Can be used as speaker/sounder when glued to a surface. Commonly used as percussive sensors in musical instruments, drum pads, kits, etc Description 100 Brand new and high quality Type:Piezo Elements Material:Metal Diameter: 27mm Include:10 pcs The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.