1、High quality shift knob,With 3 threading adapters fit most Fit for Most M8x1.25,M10x1.25and M12x1.25 threads,Fit for Manual Transmission (MT) And Automatic Transmission (AT) 4 5 6-Speed Without Lock/button. 2、Fashionable and unique design, super cool personality, excellent refitting, suitable for all manual gear series. 3、It is only suitable for the situation that the gear lever is round. Flat not applicable. 4、The manual gear is basically universal (manual gear: it can\u0027t be used if the reverse gear is raised upwards). 5、No modification required,directly upgrade your shift knob.Look very nice. Features: High quality shift knob,With 3 threading adapters fit most Fit for Most 8mm,10mm and 12mm threads,Fit for Manual Transmission (MT) And Automatic Transmission (AT) 4 5 6-Speed Without Lock/button. Fashionable and unique design, super cool personality, excellent refitting, suitable for all manual gear series. It is only suitable for the situation that the gear lever is round. Flat not applicable. The manual gear is basically universal (manual gear: it can't be used if the reverse gear is raised upwards). No modification required,directly upgrade your shift knob.Look very nice. Specification Material: aluminum Package Size:10*6*6cm Package Weight:250g Installation method: 1. Take off the gear head of the car. 2. Take off the aluminum alloy sleeve at the bottom of the 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 on the gear lever. Package List: 1*Gear Shift Knob 3 * install adapters 1*Gear Shift Knob 3 * install adapters