Features: 1.Application: Gear shifter head is suitable for manual transmission (MT) and fit for automatic transmission (AT) without lock button. 2.Better Shift Control: This shift knob is more special than other common shift knobs on the market, providing better shift throw control and driving experience. 3.Comfortable Grip: This shift knob has great hand touch feeling and a comfortable grip whatever position you care to use. 4.Multi color is automatically changed when LED shift knob plugged in. Improve the shifting more smoothly and quickly in the transmission. 5.With 3 Adapters: Equipped with 3 adapters, M8x1.25, M10x1.25, and M10x1.5, fit for most M8x1.25, M10x1.25, M10x1.5 and M12x1.25 threads. 6.Colorful Shift Head: Once the LED shift knob plugged in, can automatically switch a variety of colors, enrich your driving journey. 7.Acrylic Material: High quality acrylic, let you feel more comfortable, crystal diamond shaped shift knob makes your car more interesting and cool. Specification: Item Type: Shift Knob Material: Acrylic Fitment: Suitable for manual transmission For automatic transmission without lock button (Not replacement for Buick, replacement for Excelle, replacement for Cruze, replacement for Hyundai Accent and other cars with the same gear way) Adapter size: M8x1.25, M10x1.25, M10x1.5 Mounting hole size: M12x1.5 PackageList: 1 x Gear Shift Knob 1 x Car Charger 1 x Car Charger Cable 3 x Adapter