Packing: 10pcs
Material: plastic
Colour: yellow and black
Size: 12mm(0.47inch)x24mm(0.94inch)x8.5mm(0.33inch), bore 4mm(0.16inch)
Sturdy, lightweight, corrosion-resistant, drop-resistant, simple design, easy to use, not easy to fade, long service life.
How to use: just pull out the old knob and easily push in the new knob shaft, no installation tools required.
Mainly used for guitar's straight slide potentiometer, tuner, volume adjustment, brightness adjustment and so on.

Attention:
Package only has potentiometer knobs, potentiometer is not included.