Description:MATERIAL: Knob cap single is made of high quality material, durable and can be used to adjust tightnessHOLE DIAMETER: 6mm/0

24 inchesFUNCTION: The dome knob is great for your guitar or bass and also controls the volumeEASE OF USE: The knobs can be easily and quickly replaced, making them a great choice for instrument loversPACKAGE INCLUDES: 3 guitar knobsSize Chart:1

8cmx1

8cm/0

71inchx0

71inchPackage Includes:3 Guitar knobsNote:Please allow slightly errors due to manual measurement and different monitors