30pcs Electric Guitar Knobs, Guitar Volume & Tone Knobs, Guitar Knobs Musical Instrument Parts Replacement[What You Get]-You will get 30pcs guitar knobs, available in 10 styles, 3 for each, including transparent color with black numbers, gold color with white numbers, red color with black numbers, etc. (for specific styles, see photo). Enough for daily replacement. [Size Information]-Each swivel guitar knobs measures approximately 23.7mm/ 0.93 inches in top diameter, 26mm/ 1.02 inches in base diameter, and 11.8mm/ 0.46 inches in height. The cylinder volume knob fits into the pot, about 0.24 inches in diameter. Note: Please check the spline of your pot carefully before purchasing. [High Quality Material]-All of these speed control knobs are made of durable plastic, sturdy and not easy to be broken or deformed; The smooth surface will not scratch your hands. You can use them for a long time. [Portable & Lightweight]-Our speed volume knobs are small and lightweight. You can easily store them in a guitar case and they won't take up much space. [Wide Application]-The numbers on the knob are clear and easy to read, and different beautiful colors can match well with your guitars with different colors. Easy and convenient to install. What's more, these tone knobs are compatible with electric guitars and basses from many brands - a great gift for family, friends and guitar lovers. Material: ABS Shell: As shown in the picture Package Contents: 30 x Knob Only the above of