Item Type: Carbon Fiber Gear Shift Knobs Material: Carbon fiber, acrylic, aluminum alloy Gear: 5 gear Color: Black Adapter Specification: for M8\ for M10\for M12 Application: Fits for most manual cars' shifter Replacement for Acura Replacement for Mazda Replacement for Mitsubishi Replacement for Scion Replacement for Infiniti Package List 1 x Gear Shift Knob 3 x Adapter 1Compatibility: Gear shift knob is replacement for Acura, replacement for Mazda, replacement for Mitsubishi, replacement for Scion, replacement for Infiniti. 2Comfortable Design: The ergonomic design of the long pole will give you great satisfaction during use, comfortable to touch and smooth surface. 3Unique Decoration: Personalized design, cool and fashionable style to enhance the interior of your vehicle, making your car more unique. 4Application: Comes with 3 different kinds of adapter, so that the shift knob fits for most cars equipped with manual transmission or automatic transmission. 5Beautiful Detail: As the angle of light changes, you can appreciate the subtly textured carbon fiber inside the knob.