Vintage style cloth covered wire. Wire is 22 awg 7-strand and pre-tinned, cloth jacket has a waxed cotton outer braid and a Celanese inner braid. This wire is an accurate replication of the wire used in vintage Fender's. Made by the same company. Stranded wire is the good stuff for wiring or rewiring your guitar. Much easier to work with than solid core when you are trying to solder to the back of a pot, or lug. White is hot, black for ground, yellow was traditionally used for the middle pickup on 3 pickup single coils.