ITEM NAME:Car Gear Shift Knob Carbon Fiber Aluminum Alloy Shifter Stick Knob Universal Product Description Description: Universal Car Gear Shift Knob Genuine Carbon Fiber Aluminum Alloy Shifter Lever Stick Knob Specifications: Material: carbon fiber and aluminum alloy Color: Black, Blue, Red, Silver, Multicolor Length: about 12 cm/4.72" Applicable model: Universal Installation method: 1. Take off the gear shift knob of the original car. 2. Remove the aluminum alloy sleeve at the bottom of our knob. 3. Select a rubber fitting suitable for the size of the gear lever. 4. Spin the rubber fitting into the gear lever. 5. Put our knob directly on the gear lever after putting the aluminum alloy sleeve on the gear lever. Notes: 1. There may be slight size deviations due to manual measurement, different measuring methods and tools. 2. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Gear Shift Knob 3 X Threaded Adapter Fittings (8mm, 10mm, 12mm).Take off the gear shift knob of the original car. Put our knob directly on the gear lever after putting the aluminum alloy sleeve on the gear lever. Remove the aluminum alloy sleeve at the bottom of our knob.