This electric guitar pickup is very suitable for replacing most of the pickup guitar parts, and is suitable for a variety of electric guitars.Suitable for most guitars as a direct substitute.Magnet: Ceramic magnets.Resistance:approx. 8.5k-10k ohms.Color: Black / White / Yellow colors for your choose, send it according your choice.There are 4-wires allowing the option of coil-tapping, if required, or can be wired as per a traditional 2-wire humbucker.One pickup includes 2 x screws and 2 x springs,easy to install.Note : Green & bare cable is ground cable, Black cable is hot cable, Red & White cable is series cable.