Features: Aluminum alloy knobs are for sound equipments or rotary potentiometer, for and easy control. It is make of Aluminum alloy, durability, and can be used for a long time. Easy to install, very enduring, and will not affect the use of your instrument. Great for upgrade or replacement part. Practical replacement knobs are a great gift for those who need knobs. Specifications: Material: Aluminum alloy Color: Black/Gold/Silver Size: about 21x17mm/0.83x0.67inch Package Includes: 10pcs Potentiometer Knob note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.
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