Features: Brand new and high quality Easy Adjustment: Our unique seven angle knob cover allows for effortless turning of potentiometers on electric guitar speakers and effects pedals, providing a hassle free experience. Versatile Sizes: With a range of sizes available, our knob covers are suitable for different potentiometer specifications, catering to various needs. Suitable for Guitar Enthusiasts: Designed for musicians and music producers who enjoy fine turning their electric guitar equipment, our knob covers offer a practical tool for adjusting parameters. Perfect for Performances: Whether it's a live concert, recording session, or jamming in the studio, our knob covers provide an essential solution for adjusting settings on electric guitar speakers and effects pedals, delivering the desired sound. Durable and Stylish: Crafted from durable materials, our knob covers ensure long lasting reliability and add a touch of style to your guitar setup, making them an excellent choice for personal practice, music production, and creative exploration. Specifications: Material: Plastic Color: As The Picture Shows Size Options: S/L Large Diameter: approx.24.3mm/0.95in (More Size Detail, Please See Photo.) Note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks! Package includes: Set of 3Pcs Turning Knobs