1、Universal Fit: The shifter head kit includes three different sizes of adapters (8 mm, 9 mm and 10 mm) to fit manual or automatic vehicles, without buttons. 2、Enhance Driving Comfort: The gear shift knob can improve your driving experience and manipulation, provides a quicker and smoother shifting control. 3、Decorative: The rounded ball design, provides a more comfortable experience for your gear shifting, and beautifies the car interior. 4、Easy to Install: Shift head allows direct replacement of the original knob without any modification. This saves time and effort and adds convenience to the installation process. 5、Durable Material: Shift lever knob is designed with the metal and resin materials, high hardness, smooth surface, ensuring long lasting durability.