WIDELY WORK - prewired wiring harness as vintage 50s, fits mostelectric guitar with HH humbucker pickups set; and other guitar types depending on your guitar's top thickness SAVE YOUR TIME - a prewired kit, drop them in your guitar‘s control cavity, you only need to do minimal work of connecting the 3-way toggle switch and pickups' wires UPGRADE TONE OF YOUR GUITAR - large 500kΩ long brass shaft pots and orange capacitors adding extra punch or smoothness to your tone without unwanted noise IMPROVE YOUR GUITAR'S CONTROL SYSTEM - the 0.022uF orange capacitor deliver wide response range and durable performance, opens up your sound WHAT WILL YOU GET - 1 x 3-way toggle switch and black tip; 4 x 500kΩ pots and their control knobs; 1 x 1/4'' mono output jack; 2 x 0.022uF orange caps; 1 x wiring diagram