Specification: Condition: 100% Brand New Item Type: Shift Knob Material: Resin Optional Color: Red, Green, Black Caliber: Approx. 1.5cm/0.6in Length: Approx. 7cm/2.8in Width: Approx. 5cm/2.0inAdapters: 3pcs, 8mm/0.31in, 10mm/0.39in, 12mm/0.47in Accessories: Suitable for Most Models on the Market, with Spiral Aprons Design, Simpler and More Stable Installation, Only Suitable for the Use of Circular Gearshift Bars. Applicable Models: Dedicated for Manual Transmission Introduction: Suitable for All Manual Transmission Cars Installation Method: 1. Remove the gear head of the original car 2. Remove the bottom aluminum alloy sleeve of this gear head 3. The rubber sleeve is suitable for the size of the gear lever 4. Turn the rubber sleeve into the gear lever 5. Put the gear head directly onto the gear lever6. Align the small screws 7. Tighten the hex screws Package List: 1 x Shift Knob 3 x Rubber Adapter (8MM / 10MM / 12MM) 3 x Mounting Screw 1 x Wrench