Suitable for most electric guitar or similar guitar pickup replacement. Suitable for all positions Bridge, Middle or Neck A "hot rail" style single coil pickup. "Track" makes pole-pieced retro thick punchier sounds your picks "when you need a SOLO lead or some heavy chugga-chugga Ceramic rods 57 mm steel rail chrome color resistor 15 - 16 K ohms Single coil pickup 7 - 8 K ohms High output bite and clear and powerful bass response with 4-wires lets you coil-tapping if necessary or can be wired with 2-wire pickup Powerful ceramic magnets are produced plus stainless steel railings to take-no-prisoners tonality. It is completely wax released and vacuum sealed to eliminate unnecessary feedback and noise. Easy to install. Base brass Output a 4-core cable to switch single. The pickup size is approximately 68 X 36 X 18 mm long * wide * high. colour:black Material:Copper + plastic + metal Package Contents: 1 * Humbucker Pickup Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.