Material: metal, plastic, copper, magnet. Color: light yellow, customizable. Resistance: N/M/B: 6.5K-7 Kohm/ 5.5K-7 Kohm/ 6.5Kohm (K resistance is for reference only and will change with temperature). Hole Pitch: N/M/B: 52mm/52mm/52mm. Size: 285x220x60MM/11.22×8.7×2.4 inches (LxWxT). 1 x 3-ply guitar guard. 3 x N M B SSL1 V70 Alnico 5 single coil pickups. 1 x 5-way switch. 3 x CTS potentiometers 1V2T (copper shaft). 1 x 473J 400V CDE capacitor (made in USA). Pre-Wired Kit: Includes three SSL1 Alnico pickups, three CTS potentiometers, and a 5-way switch for standard American/Mexican Fender Strat or Squier Strat guitars, ideal for upgrading common guitar configurations. SUPERIOR SOUND QUALITY: Rich harmonics, bright and sweet, versatile sound, superb response, great for playing funk, blues, punk, rock and other music styles. EASY INSTALLATION: After receiving the product, just solder the ground wire to the spring claw and enjoy the perfect sound. CUSTOMIZED PACKAGING: Mounting screws are included free of charge in the package, and all parts are packed in an inserter with protective foam and a sturdy box.