100% Brand New and High QualityDirect replacement of the original knob, no modification needed.Fitment: Universal fit for most car (All manual car,no button shift knob automatic car).Applicable model: manual gear is generally used (manual gear: reverse gear can not be used for lifting up).Automatic gear can be directly removed and can be used (automatic gear: reverse gear with button lock can not be used). Specification:Material: Aluminum alloyColor : BlackSize: As the picture shownInstallation:1. Remove the original gear head.2. Remove the bottom aluminum alloy sleeve of the retaining head.3. Rubber sleeve is suitable for the size of the gear rod.4. Turn the rubber sleeve into the gear rod.5. Insert the gear head directly into the gear rod.Package included:1 x Shift Knob3 x Thread Adapters (8mm, 10mm, 12mm)