DescriptionAre you looking for a professional, yet affordable guitar control knob? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional guitar control knob must meet you needs. It is suitable for guitar lovers.Features- Color: As shown. - Material: Plastic. - Size: 2.7x2.7x1.2cm/ 1.06x1.06x0.47 inch. - Used to replace the dirty, dingy and old knob. It is durable and practical. - Great replacement parts for electric guitar and bass. - Adopting plastic material, the volume knob is durable and anti-corrosion. - Widely used to control the volume of electric guitar and bass circuit board. - Easy to use and easy to install.