These potentiometer knobs are small size, light weight, easy to install on control panel. They can be turned to change the guitar's sound, convenient to operate, giving you a good using feeling. Electric guitar volume control knobs allow players to adjust the output level and tone of their instrument. These guitar control knobs are a great replacement option for old or damaged knobs, meeting your demands. Crafted from sturdy plastic material, they ensure durability without deformation or breakage. Compact and lightweight, they are easy to use and portable for adjustments. The volume and tone control knobs on a guitar can significantly impact the sound of their instrument. With knurled design, these potentiometer volume control knobs are unique and easy to grip. Inner diameter: 6mm Color: As shown in the picture Material: Plastic Size: 1.50X1.40X1.40cm/0.59X0.55X0.55in Package includes: 24 x volume control knobs