Musiclily 4 String Bass Guitar Soapbar Passive Bridge Pickup, Black 100% new, High quality, Sealed to cancel hum Plastic Cover and 4 conduct with shield cable, and Ceramic magnet There are two pickups inside, one is at left part, and one is at right part. And the magnetic head is the rectangle magnetic head Output Resistance: 11.7K [Package Including]: 1 x Bass Pickup