Kmise MI0161 Black 4 String Bass Guitar Soapbar Pickup Passive Bridge & Neck Pickup, 4 Wire Sealed To Cancel Hum Plastic Cover And 4 Conduct With Shield Cable, And Ceramic Magnet Size: Approx. 37.5(W) X 89(L) X 23(H) mm (1.47" x 3.5" x 0.9")