Feature: 1. Fine Workmanship: This guitar potentiometer is made of excellent quality electronic components and accurate craftsmanship to ensure durability and fine workmanship. 2. Improved Sensitivity: This metal guitar split shaft potentiometer rotates very smoothly and improving the sensitivity of the adjustment. 3. Multifunctional: This guitar potentiometer replacement is multifunctional and can be used to upgrade both the volume control and the tone control. 4. Compact And Portable: This metal guitar potentiometer is small in size and light in weight, which makes it very easy to install and replace. 5. Wide Compatibility: Compatible with various guitar models, these sound taper potentiometers are ideal for both electric guitars and bass guitars. This can upgrade your instrument and achieve a better tonal control for your music. Specification: Item Type: Guitar Potentiometers Material: Metal Upper: A250k ( Without Center Brake ) Lower: B50k ( With Center Brake ). Package List: 2 x Guitar Potentiometers