1、Universal Compatibility: The shift knob is designed to be fit for most manual and automatic transmission cars, making it easy to install and compatible with most models on the market. 2、Resin Material: Crafted from premium resin material, the shift knob is built to be wear resistant and offer a long lifespan, ensuring it can withstand the rigors of daily use. 3、Unique Samurai Skull Shape: The shift knob features a distinctive Samurai skull shape design, adding a touch of personality and style to your vehicle's interior. 4、Enhanced Driving Experience: By installing this gear knob, you can optimize your driving experience by not only upgrading the aesthetics of your car but also improving the tactile feel of shifting gears, making each drive more enjoyable. 5、Versatile Adapters: The inner diameter of the port is 15MM and comes with 3 adapters (8MM, 10MM, 12MM), allowing for easy installation on various gear shift levers while ensuring a secure and snug fit. Item Type: Skull Shift Knob Material: Resin Port Inner Diameter: Approx. 15mm / 0.6in 3 Adapters: 8mm, 10mm, 12mm Fitment: Fit for most manual cars 1 x Skull Shift Knob (Total 10 accessories)