Dual hot rail style twin coil humbucker pickup for Strat/Tele electric guitar. Magnets: Alnico 5, wax potted to eliminate unwanted feedback and noise. Fiber plate flatwork bobbin, includes screws and springs, easy to install. Standard single coil size, but it is a humbucker; can be installed in a Strat or similar guitar with modification. 4-conductor wiring, chrome dual rails. The pickup has four wires for coil splitting options. The pickup has two pole pieces and is fully shielded for low noise and noise cancellation. Color: Blue Material: Plastic + Iron Package Contents: 1 x Electric guitar humbucking dual rail pickup 2 x Screw 2 x Spring Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. Measurement error allowed is +/- 1-3 cm.