Features This set includes 4 guitar tone volume control knobs. Fitful for 6mm diameter pots, suitable for EPI and LP style electric guitar. Use this set of guitar knobs to restore the form of your guitar. Made from PMMA, sturdy and durable, ensuring a long service time. Special flying saucer shape design, good-looking and stylish. Exquisite workmanship, great guitar replacement parts. Specifications Color: Black with gold scale, silver with black scale, white with black scale, black with white scale(optional) Material: PMMA Knob Size: 26.5 * 18.2 * 15mm/ 1.04 * 0.72 * 0.59inch Innner Hollow Potentiometer Shaft Diameter: 6mm/0.23inch Package Size: 8 * 8 * 8cm/ 3.15 * 3.15 * 3.15inch Package Weight: 8g/ 0.28oz Package List 4 * Guitar Knobs