Universal Diamond Shift Knob.If the shift konb with button,this item cant fit it.It only can fit to without button.The gear shifter is equipped with three plastic apron accessories with calibers of 8mm, 10mm, and 12mm, which are suitable compatible with most models on the market.Made of high quality aluminum alloy.Manual gear models.Protect your car accessories from damaged, scratched and dust.Simple and Beautiful.Please check the thickness of the pole becompatible withe purchase.Installation method:1.Remove the gearshift head of the original car.2. Remove the bottom aluminum alloy sleeve of this gear shifter.3. The rubber sleeve is suitable compatible with the size of the gear lever.4. Turn the rubber sleeve into the gear lever.5. Put the gear head directly onto the gear lever.Colour: RedMaterial: aluminum alloySize: 7 x 5.2CM, caliber 12mmPackage Contents:1 x Gear StickOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.