Are you looking for professional but affordable guitar volume control knob switch? Are you looking for sturdy, trustworthy tool that can do multiple jobs at the same time? If so, look no further Our professional guitar volume control knob switch must meet your needs. This is one of your best choices. Features - Color: Silver. - Material: Aluminum alloy. - Size: 2.50X2.50X1.50cm/0.98X0.98X0.59inch. - If your knobs switch are dirty, old, or just want to dress up your guitar. These will be great replacement. - These knobs switch are sturdy and durable, and have long service life, comfortable hand feeling. - It is suitable and wonderful for replacement of guitar, speaker and amplifier knob switch. - Great accessory that can provide help for guitar repair, suitable for volume effect control.