These are single coil that are machine wound and calibrated with a magnetic field to produce twice the output inductance of a normal single coil, giving each set of pickups their own unique style. This particular winding has the added advantage of keeping the ohm value about the same as an old-style wound single coil. Each pickup is designed for a specific position to match the increasing width between the strings and produce the ideal power for that position. All pickups are wax sealed to reduce unwanted noise. The flat pole piece and no ladder base mean these pickups are suitable for both left-handed and right-handed guitars. Supplied with screws and springs for fixing. All coils are wax sealed. Colour:Black Material:Metal Package Contents: 3 * Single coil pickup(neck + middle + bridge) 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.