2002 Toyota Prius Stereo / Radio  Knob. This is a genuine Toyota OEM part, not the cheap aftermarket stuff.  The knob has been thoroughly inspected and is in good used condition.  The knob has also been hand cleaned as well.  **Please make sure your existing knob matches our pictures prior to purchase, Toyota used different knob sets for their audio systems in the same model years in the Prius line,  thank you!  Please contact us with any questions you may have about this part. We offer a full money back guarantee on this part as well as free shipping.