This all-aluminum knurled knob is a versatile addition to any audio setup, including guitars, basses, and amplifiers. Its rotary design allows for easy and accurate volume adjustments, making it an essential component for musicians and audio enthusiasts. The construction with durability, ensuring that your equipment remains in condition for years to come. Features -Color:Black -Material:Aluminum -Size:2.50X2.50X1.60cm/0.98X0.98X0.63in -Durable aluminum build: constructed from durable aluminum, this knob offers exceptional durability and a luxurious feel, ensuring longterm use -Elegant knurled design: the stylish knurled pattern enhances the overall look of the knob, adding a modern and sophisticated touch to your audio equipment -Smooth rotary adjustment: the rotary potentiometer design provides smooth and precise volume control, making it easy to achieve the desired audio level -Wide application: this knob is compatible with various audio devices, allowing for effortless volume adjustments across different equipment -Convenient switch function: featuring an integrated switch, this knob enables easy control of the of your audio devices, enhancing user convenience Package list: 2 knob