Description: Brand new and high quality Easy To Install. Fits Most Vehicles. Blue Or Red LED lights up through the Snake's Eyes. Heavy cast aluminium, so you can really feel the difference when driving. Has adapters for different gear sticks diameters ranging from 8mm up to 12mm. These sleeves are tightly fitted in place with grub screws. Note:Universal manual transmission cars/Automatic transmission cars with OD lock are not applicable; automatic transmission cars do not have OD lock (the one that needs to be pressed when shifting gears), and can be unscrewed and installed. The manual transmission car can be installed as long as it can be screwed off. Specifications: Five Modes: On , Off, Slow Flash, Fast Flash,Chang Liang LED Eyes Powered by 1 Button Cell Battery (Included) Material: Metal Chrome Plated Size:10.5cm/4.13inch x 6.8cm/2.68inch. Color:Silver/Gradient color LED Light Color:Blue,Red. Installation: Remove the car gear shift knob take Plastic adapters suitable size For shift knob Put The gear head into the shift knob the gear head directly set into the shift knob rod Important Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included: 1 x Car Gear Shift Knob SetWith accessories