product description: MOMO gear shift head / car modified gear head / wave stick head / gear head / manual gear shift head Material: Aluminum alloy Color: silver red blue black Size: diameter 3.5CM Weight: 180G Applicable models: dedicated manual transmission Accessories: The gear head is equipped with three threaded aprons with calibers of 8MM, 10MM, and 12MM, which are suitable for most models on the market. The spiral aprons are designed for simpler and more stable installation. It is only suitable for the gear lever to be round For use, for flat ones, please contact the owner to introduce suitable gearshift head. Introduction: This product adopts exquisite and compact design style, and adopts threaded aprons interface to make the installation more convenient. And the stylish and unique appearance, as well as the choice of a variety of colors, I believe that you can also like the fresh car owners, the feeling of bright eyes! Note: This product is single-packed, general-purpose type, please check the thickness of the pole before buying, please indicate the color you want when buying, otherwise random delivery, thank you! installation method: 1. Remove the gear head of the original car 2. Remove the bottom aluminum alloy sleeve of this gear shifter 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 into the gear lever (note, first put the aluminum alloy sleeve cover on the gear lever) 6. Tighten the aluminum cover upward