Features: Made from metal materials, it have excellent sound quality and stability, and can provide clear and bright sound. Have high sensitivity and low noise characteristics, suitable for various music styles. Easy to install, suitable for guitar enthusiasts to install and debugs on their own. Suitable for most style electric guitar, Neck/ Middle/ Bridge position. Alnico V magnets provide incredible dynamics. Middle pickup is reverse wound/reverse polarity, delivers a humcancelling feature. Specifications: Material: Metal Size: Approx. 8.45x2.3x1.65cm/3.33x0.90x0.65inch Magnet: Alnico 5 Cable:4 conductors Package Includes: 1set Guitar Pickup note: Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.