Available as singles or sets.  Strat, Tele &amp; Jazzmaster.  Magnets are Kinman’s proprietary Lo-string-pull Alnico-5 for maximum sustain and minimum string crash / rattle. (Strat sets) Middle pickups are RWRP so hum is canceled when 2 pickups are on at the same time.(Tele, Jazzmaster and P-90 sets) Neck pickups are RWRP so hum is canceled when 2 pickups are on at the same time.Strat sets have graduated magnet spreads so magnets align with strings regardless of bridge saddle spread. A White cover with Warriors Logo is included with each pickup. Strats, Teles, Jazzmaster pickups. Warriors Strat/Tele/Jazzmaster pickups have positive output polarity which is the same as Humbuckers and P-90’s so may not be in-phase with other Fender type pickups.