Installation method:1. Remove the shift head of the original car2. Remove the aluminum alloy sleeve at the bottom of the shift head3. Take the rubber sleeve to fit the size of the gear lever4. Turn the rubber sleeve into the gear lever5. Put the gear head directly on the gear lever (note, put the aluminum alloy cover on the gear lever first)Feature:- Brand new and never used- This Universal Car Manual Gear Shift Lever Knob is with chic and individualized design.- Easy to install- A perfect decoration for your car- High quality alloy aluminum materialSpecification:100% brand new!!!Material: Alloy aluminumColor: Black,, Red, Blue, Titanium, ColorfulHeight: 85mmWidth: 30mmMount Hole Diamater: 18mmFitment: Universal for manual transmiion shifter carsPackage include:1 X shift knob3 X adapters(7mm, 9mm, 11mm)Note:1. (IMPORTANT) No Instructions Included. Profeional Installation Is Highly Recommended!2. Please check the size measurement chart carefully before making