This GM Saturn 21024807 radio knob is an authentic, brand new old stock item that is designed to fit 2003-2007 Ion models. The knob is made of durable plastic and comes in a sleek matte finish. It is easy to install and clean, and is scratch-resistant for long-lasting use. This vintage part comes with a fixing set and is suitable for placement on the center console or dashboard. It is a genuine OEM product with an OE/OEM part number of 21024807. Please note that this dashboard trim is not a performance part and is not universally adjustable. Purchase this high-quality, United States-manufactured item for your car today!